4881681

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 8632320

約数和(自身を除く): 3750639

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1123, 1449, 3369, 4347, 7861, 10107, 23583, 25829, 30321, 70749, 77487, 180803, 212247, 232461, 542409, 697383, 1627227, 4881681]

約数ペア:

[(1, 4881681), (3, 1627227), (7, 697383), (9, 542409), (21, 232461), (23, 212247), (27, 180803), (63, 77487), (69, 70749), (161, 30321), (189, 25829), (207, 23583), (483, 10107), (621, 7861), (1123, 4347), (1449, 3369)]