17872569

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 31386432

約数和(自身を除く): 13513863

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 1543, 3861, 4629, 11583, 13887, 16973, 20059, 41661, 50919, 60177, 124983, 152757, 180531, 220649, 458271, 541593, 661947, 1374813, 1624779, 1985841, 5957523, 17872569]

約数ペア:

[(1, 17872569), (3, 5957523), (9, 1985841), (11, 1624779), (13, 1374813), (27, 661947), (33, 541593), (39, 458271), (81, 220649), (99, 180531), (117, 152757), (143, 124983), (297, 60177), (351, 50919), (429, 41661), (891, 20059), (1053, 16973), (1287, 13887), (1543, 11583), (3861, 4629)]