71710921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 78523200

約数和(自身を除く): 6812279

約数列:

[1, 19, 37, 83, 703, 1229, 1577, 3071, 23351, 45473, 58349, 102007, 863987, 1938133, 3774259, 71710921]

約数ペア:

[(1, 71710921), (19, 3774259), (37, 1938133), (83, 863987), (703, 102007), (1229, 58349), (1577, 45473), (3071, 23351)]