45947447

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 60960816

約数和(自身を除く): 15013369

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 4243, 10829, 29701, 55159, 72131, 207907, 386113, 504917, 937703, 2702791, 3534419, 6563921, 45947447]

約数ペア:

[(1, 45947447), (7, 6563921), (13, 3534419), (17, 2702791), (49, 937703), (91, 504917), (119, 386113), (221, 207907), (637, 72131), (833, 55159), (1547, 29701), (4243, 10829)]