13245668271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{2399}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 21382732800

約数和(自身を除く): 8137064529

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1297, 1419, 2399, 3891, 4257, 7197, 11673, 14267, 21591, 26389, 42801, 55771, 79167, 103157, 128403, 167313, 237501, 309471, 501939, 613481, 928413, 1134727, 1840443, 3111503, 3404181, 5521329, 9334509, 10212543, 28003527, 34226533, 102679599, 133794629, 308038797, 401383887, 1204151661, 1471740919, 4415222757, 13245668271]

約数ペア:

[(1, 13245668271), (3, 4415222757), (9, 1471740919), (11, 1204151661), (33, 401383887), (43, 308038797), (99, 133794629), (129, 102679599), (387, 34226533), (473, 28003527), (1297, 10212543), (1419, 9334509), (2399, 5521329), (3891, 3404181), (4257, 3111503), (7197, 1840443), (11673, 1134727), (14267, 928413), (21591, 613481), (26389, 501939), (42801, 309471), (55771, 237501), (79167, 167313), (103157, 128403)]