1396755087

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 2327689728

約数和(自身を除く): 930934641

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 169, 273, 309, 507, 721, 1183, 1339, 2163, 3549, 3821, 4017, 9373, 11463, 17407, 26747, 28119, 49673, 52221, 80241, 121849, 149019, 347711, 365547, 393563, 645749, 1043133, 1180689, 1937247, 2754941, 4520243, 5116319, 8264823, 13560729, 15348957, 35814233, 66512147, 107442699, 199536441, 465585029, 1396755087]

約数ペア:

[(1, 1396755087), (3, 465585029), (7, 199536441), (13, 107442699), (21, 66512147), (39, 35814233), (91, 15348957), (103, 13560729), (169, 8264823), (273, 5116319), (309, 4520243), (507, 2754941), (721, 1937247), (1183, 1180689), (1339, 1043133), (2163, 645749), (3549, 393563), (3821, 365547), (4017, 347711), (9373, 149019), (11463, 121849), (17407, 80241), (26747, 52221), (28119, 49673)]