492045127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 606735360

約数和(自身を除く): 114690233

約数列:

[1, 7, 17, 119, 139, 151, 197, 973, 1057, 1379, 2363, 2567, 3349, 16541, 17969, 20989, 23443, 27383, 29747, 146923, 191681, 208229, 356813, 465511, 505699, 2497691, 3258577, 3539893, 4134833, 28943831, 70292161, 492045127]

約数ペア:

[(1, 492045127), (7, 70292161), (17, 28943831), (119, 4134833), (139, 3539893), (151, 3258577), (197, 2497691), (973, 505699), (1057, 465511), (1379, 356813), (2363, 208229), (2567, 191681), (3349, 146923), (16541, 29747), (17969, 27383), (20989, 23443)]