3688892921

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{14621}}^1$

素因数の和:14925

約数の個数: 24

約数和(自身を含む): 4533989760

約数和(自身を除く): 845096839

約数列:

[1, 7, 19, 49, 133, 271, 931, 1897, 5149, 13279, 14621, 36043, 102347, 252301, 277799, 716429, 1944593, 3962291, 13612151, 27736037, 75283529, 194152259, 526984703, 3688892921]

約数ペア:

[(1, 3688892921), (7, 526984703), (19, 194152259), (49, 75283529), (133, 27736037), (271, 13612151), (931, 3962291), (1897, 1944593), (5149, 716429), (13279, 277799), (14621, 252301), (36043, 102347)]