747304891

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 793387008

約数和(自身を除く): 46082117

約数列:

[1, 23, 71, 421, 1087, 1633, 9683, 25001, 29891, 77177, 457627, 687493, 1775071, 10525421, 32491517, 747304891]

約数ペア:

[(1, 747304891), (23, 32491517), (71, 10525421), (421, 1775071), (1087, 687493), (1633, 457627), (9683, 77177), (25001, 29891)]