47722129

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 62946240

約数和(自身を除く): 15224111

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3943, 12103, 27601, 51259, 74917, 193207, 358813, 524419, 973921, 2511691, 3670933, 6817447, 47722129]

約数ペア:

[(1, 47722129), (7, 6817447), (13, 3670933), (19, 2511691), (49, 973921), (91, 524419), (133, 358813), (247, 193207), (637, 74917), (931, 51259), (1729, 27601), (3943, 12103)]