713750007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 1018967040

約数和(自身を除く): 305217033

約数列:

[1, 3, 23, 69, 71, 89, 213, 267, 1633, 1637, 2047, 4899, 4911, 6141, 6319, 18957, 37651, 112953, 116227, 145337, 145693, 348681, 436011, 437079, 2673221, 3350939, 8019663, 10052817, 10344203, 31032609, 237916669, 713750007]

約数ペア:

[(1, 713750007), (3, 237916669), (23, 31032609), (69, 10344203), (71, 10052817), (89, 8019663), (213, 3350939), (267, 2673221), (1633, 437079), (1637, 436011), (2047, 348681), (4899, 145693), (4911, 145337), (6141, 116227), (6319, 112953), (18957, 37651)]