1077775979

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{220901}}^1$

素因数の和:220966

約数の個数: 16

約数和(自身を含む): 1336015296

約数和(自身を除く): 258239317

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 220901, 1546307, 3755317, 9056941, 26287219, 63398587, 153967997, 1077775979]

約数ペア:

[(1, 1077775979), (7, 153967997), (17, 63398587), (41, 26287219), (119, 9056941), (287, 3755317), (697, 1546307), (4879, 220901)]