315070833

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 535818240

約数和(自身を除く): 220747407

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 271, 539, 719, 813, 1617, 1897, 2157, 2981, 5033, 5691, 7909, 8943, 13279, 15099, 20867, 23727, 35231, 39837, 55363, 62601, 105693, 146069, 166089, 194849, 387541, 438207, 584547, 1162623, 1363943, 2143339, 4091829, 6430017, 9547601, 15003373, 28642803, 45010119, 105023611, 315070833]

約数ペア:

[(1, 315070833), (3, 105023611), (7, 45010119), (11, 28642803), (21, 15003373), (33, 9547601), (49, 6430017), (77, 4091829), (147, 2143339), (231, 1363943), (271, 1162623), (539, 584547), (719, 438207), (813, 387541), (1617, 194849), (1897, 166089), (2157, 146069), (2981, 105693), (5033, 62601), (5691, 55363), (7909, 39837), (8943, 35231), (13279, 23727), (15099, 20867)]