125521921

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 145555200

約数和(自身を除く): 20033279

約数列:

[1, 7, 149, 151, 797, 1043, 1057, 5579, 22499, 118753, 120347, 157493, 831271, 842429, 17931703, 125521921]

約数ペア:

[(1, 125521921), (7, 17931703), (149, 842429), (151, 831271), (797, 157493), (1043, 120347), (1057, 118753), (5579, 22499)]