13664553

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 22886400

約数和(自身を除く): 9221847

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 1489, 3059, 4467, 9177, 10423, 28291, 31269, 34247, 84873, 102741, 198037, 239729, 594111, 650693, 719187, 1952079, 4554851, 13664553]

約数ペア:

[(1, 13664553), (3, 4554851), (7, 1952079), (19, 719187), (21, 650693), (23, 594111), (57, 239729), (69, 198037), (133, 102741), (161, 84873), (399, 34247), (437, 31269), (483, 28291), (1311, 10423), (1489, 9177), (3059, 4467)]