2013994473

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{17989}}^1$

素因数の和:18616

約数の個数: 16

約数和(自身を含む): 2730450240

約数和(自身を除く): 716455767

約数列:

[1, 3, 67, 201, 557, 1671, 17989, 37319, 53967, 111957, 1205263, 3615789, 10019873, 30059619, 671331491, 2013994473]

約数ペア:

[(1, 2013994473), (3, 671331491), (67, 30059619), (201, 10019873), (557, 3615789), (1671, 1205263), (17989, 111957), (37319, 53967)]