47168737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 61415424

約数和(自身を除く): 14246687

約数列:

[1, 7, 11, 41, 67, 77, 223, 287, 451, 469, 737, 1561, 2453, 2747, 3157, 5159, 9143, 14941, 17171, 19229, 30217, 64001, 100573, 104587, 164351, 211519, 612581, 704011, 1150457, 4288067, 6738391, 47168737]

約数ペア:

[(1, 47168737), (7, 6738391), (11, 4288067), (41, 1150457), (67, 704011), (77, 612581), (223, 211519), (287, 164351), (451, 104587), (469, 100573), (737, 64001), (1561, 30217), (2453, 19229), (2747, 17171), (3157, 14941), (5159, 9143)]