438045681

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{12323}}^1$

素因数の和:12401

約数の個数: 24

約数和(自身を含む): 635622624

約数和(自身を除く): 197576943

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 2091, 11849, 12323, 35547, 36969, 209491, 505243, 628473, 1515729, 3561347, 8589131, 10684041, 25767393, 146015227, 438045681]

約数ペア:

[(1, 438045681), (3, 146015227), (17, 25767393), (41, 10684041), (51, 8589131), (123, 3561347), (289, 1515729), (697, 628473), (867, 505243), (2091, 209491), (11849, 36969), (12323, 35547)]