13101417

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 9811863

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 101, 203, 213, 261, 303, 497, 609, 639, 707, 909, 1491, 1827, 2059, 2121, 2929, 4473, 6177, 6363, 7171, 8787, 14413, 18531, 20503, 21513, 26361, 43239, 50197, 61509, 64539, 129717, 150591, 184527, 207959, 451773, 623877, 1455713, 1871631, 4367139, 13101417]

約数ペア:

[(1, 13101417), (3, 4367139), (7, 1871631), (9, 1455713), (21, 623877), (29, 451773), (63, 207959), (71, 184527), (87, 150591), (101, 129717), (203, 64539), (213, 61509), (261, 50197), (303, 43239), (497, 26361), (609, 21513), (639, 20503), (707, 18531), (909, 14413), (1491, 8787), (1827, 7171), (2059, 6363), (2121, 6177), (2929, 4473)]