98887971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15749}}^1$

素因数の和:15795

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 70456029

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 15749, 47247, 110243, 204737, 330729, 362227, 614211, 1086681, 1433159, 2535589, 4299477, 4708951, 7606767, 14126853, 32962657, 98887971]

約数ペア:

[(1, 98887971), (3, 32962657), (7, 14126853), (13, 7606767), (21, 4708951), (23, 4299477), (39, 2535589), (69, 1433159), (91, 1086681), (161, 614211), (273, 362227), (299, 330729), (483, 204737), (897, 110243), (2093, 47247), (6279, 15749)]