38962540513

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1901}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 44543318400

約数和(自身を除く): 5580777887

約数列:

[1, 13, 19, 169, 247, 491, 1901, 2197, 3211, 6383, 9329, 24713, 36119, 41743, 82979, 121277, 321269, 469547, 933391, 1078727, 1576601, 4176497, 6104111, 12134083, 17734429, 20495813, 79353443, 157743079, 230547577, 2050660027, 2997118501, 38962540513]

約数ペア:

[(1, 38962540513), (13, 2997118501), (19, 2050660027), (169, 230547577), (247, 157743079), (491, 79353443), (1901, 20495813), (2197, 17734429), (3211, 12134083), (6383, 6104111), (9329, 4176497), (24713, 1576601), (36119, 1078727), (41743, 933391), (82979, 469547), (121277, 321269)]