217871358

素因数分解:

$2^1\times 3^1\times {\mathrm{4751}}^1\times {\mathrm{7643}}^1$

素因数の和:12399

約数の個数: 16

約数和(自身を含む): 435891456

約数和(自身を除く): 218020098

約数列:

[1, 2, 3, 6, 4751, 7643, 9502, 14253, 15286, 22929, 28506, 45858, 36311893, 72623786, 108935679, 217871358]

約数ペア:

[(1, 217871358), (2, 108935679), (3, 72623786), (6, 36311893), (4751, 45858), (7643, 28506), (9502, 22929), (14253, 15286)]