13308670947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{857}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 21296411136

約数和(自身を除く): 7987740189

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 683, 689, 857, 1749, 2049, 2067, 2571, 7513, 7579, 8879, 9427, 11141, 22539, 22737, 26637, 28281, 33423, 36199, 45421, 97669, 108597, 122551, 136263, 293007, 367653, 398189, 470587, 499631, 585331, 590473, 1194567, 1411761, 1498893, 1755993, 1771419, 5176457, 6438641, 6495203, 7609303, 15529371, 19315923, 19485609, 22827909, 31022543, 83702333, 93067629, 251106999, 341247973, 403293059, 1023743919, 1209879177, 4436223649, 13308670947]

約数ペア:

[(1, 13308670947), (3, 4436223649), (11, 1209879177), (13, 1023743919), (33, 403293059), (39, 341247973), (53, 251106999), (143, 93067629), (159, 83702333), (429, 31022543), (583, 22827909), (683, 19485609), (689, 19315923), (857, 15529371), (1749, 7609303), (2049, 6495203), (2067, 6438641), (2571, 5176457), (7513, 1771419), (7579, 1755993), (8879, 1498893), (9427, 1411761), (11141, 1194567), (22539, 590473), (22737, 585331), (26637, 499631), (28281, 470587), (33423, 398189), (36199, 367653), (45421, 293007), (97669, 136263), (108597, 122551)]