1242698161

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 1296667008

約数和(自身を除く): 53968847

約数列:

[1, 61, 71, 83, 3457, 4331, 5063, 5893, 210877, 245447, 286931, 359473, 14972267, 17502791, 20372101, 1242698161]

約数ペア:

[(1, 1242698161), (61, 20372101), (71, 17502791), (83, 14972267), (3457, 359473), (4331, 286931), (5063, 245447), (5893, 210877)]