926690401

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 1275523200

約数和(自身を除く): 348832799

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 247, 299, 437, 637, 931, 1127, 1729, 2093, 3059, 3329, 5681, 12103, 14651, 21413, 23303, 39767, 43277, 63251, 76567, 163121, 278369, 302939, 442757, 535969, 822263, 995371, 1454773, 2120573, 3099299, 3751783, 5755841, 6967597, 10183411, 18912049, 40290887, 48773179, 71283877, 132384343, 926690401]

約数ペア:

[(1, 926690401), (7, 132384343), (13, 71283877), (19, 48773179), (23, 40290887), (49, 18912049), (91, 10183411), (133, 6967597), (161, 5755841), (247, 3751783), (299, 3099299), (437, 2120573), (637, 1454773), (931, 995371), (1127, 822263), (1729, 535969), (2093, 442757), (3059, 302939), (3329, 278369), (5681, 163121), (12103, 76567), (14651, 63251), (21413, 43277), (23303, 39767)]