1309338181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{24443}}^1$

素因数の和:24620

約数の個数: 16

約数和(自身を含む): 1457253504

約数和(自身を除く): 147915323

約数列:

[1, 17, 23, 137, 391, 2329, 3151, 24443, 53567, 415531, 562189, 3348691, 9557213, 56927747, 77019893, 1309338181]

約数ペア:

[(1, 1309338181), (17, 77019893), (23, 56927747), (137, 9557213), (391, 3348691), (2329, 562189), (3151, 415531), (24443, 53567)]