13306837821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 18153547776

約数和(自身を除く): 4846709955

約数列:

[1, 3, 71, 181, 213, 543, 547, 631, 1641, 1893, 12851, 38553, 38837, 44801, 99007, 114211, 116511, 134403, 297021, 342633, 345157, 1035471, 7029497, 8108981, 21088491, 24326943, 24506147, 62473417, 73518441, 187420251, 4435612607, 13306837821]

約数ペア:

[(1, 13306837821), (3, 4435612607), (71, 187420251), (181, 73518441), (213, 62473417), (543, 24506147), (547, 24326943), (631, 21088491), (1641, 8108981), (1893, 7029497), (12851, 1035471), (38553, 345157), (38837, 342633), (44801, 297021), (99007, 134403), (114211, 116511)]