401049741

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 560448000

約数和(自身を除く): 159398259

約数列:

[1, 3, 41, 79, 123, 149, 237, 277, 447, 831, 3239, 6109, 9717, 11357, 11771, 18327, 21883, 34071, 35313, 41273, 65649, 123819, 482611, 897203, 1447833, 1692193, 2691609, 3260567, 5076579, 9781701, 133683247, 401049741]

約数ペア:

[(1, 401049741), (3, 133683247), (41, 9781701), (79, 5076579), (123, 3260567), (149, 2691609), (237, 1692193), (277, 1447833), (447, 897203), (831, 482611), (3239, 123819), (6109, 65649), (9717, 41273), (11357, 35313), (11771, 34071), (18327, 21883)]