1170693

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 20

約数和(自身を含む): 1778700

約数和(自身を除く): 608007

約数列:

[1, 3, 9, 27, 81, 97, 149, 291, 447, 873, 1341, 2619, 4023, 7857, 12069, 14453, 43359, 130077, 390231, 1170693]

約数ペア:

[(1, 1170693), (3, 390231), (9, 130077), (27, 43359), (81, 14453), (97, 12069), (149, 7857), (291, 4023), (447, 2619), (873, 1341)]