70297851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 103864320

約数和(自身を除く): 33566469

約数列:

[1, 3, 13, 39, 59, 137, 177, 223, 411, 669, 767, 1781, 2301, 2899, 5343, 8083, 8697, 13157, 24249, 30551, 39471, 91653, 105079, 171041, 315237, 397163, 513123, 1191489, 1802509, 5407527, 23432617, 70297851]

約数ペア:

[(1, 70297851), (3, 23432617), (13, 5407527), (39, 1802509), (59, 1191489), (137, 513123), (177, 397163), (223, 315237), (411, 171041), (669, 105079), (767, 91653), (1781, 39471), (2301, 30551), (2899, 24249), (5343, 13157), (8083, 8697)]