127986679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 138348000

約数和(自身を除く): 10361321

約数列:

[1, 19, 53, 149, 853, 1007, 2831, 7897, 16207, 45209, 127097, 150043, 858971, 2414843, 6736141, 127986679]

約数ペア:

[(1, 127986679), (19, 6736141), (53, 2414843), (149, 858971), (853, 150043), (1007, 127097), (2831, 45209), (7897, 16207)]