1210398791329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{89269031}}^1$

素因数の和:89269200

約数の個数: 16

約数和(自身を含む): 1499719737600

約数和(自身を除く): 289320946271

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 89269031, 624883217, 1160497403, 8123481821, 13301085619, 93107599333, 172914113047, 1210398791329]

約数ペア:

[(1, 1210398791329), (7, 172914113047), (13, 93107599333), (91, 13301085619), (149, 8123481821), (1043, 1160497403), (1937, 624883217), (13559, 89269031)]