38300031

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 73052928

約数和(自身を除く): 34752897

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3251, 3927, 9753, 11781, 22757, 29259, 35761, 55267, 68271, 107283, 165801, 204813, 250327, 321849, 386869, 497403, 607937, 750981, 1160607, 1823811, 2252943, 3481821, 4255559, 5471433, 12766677, 38300031]

約数ペア:

[(1, 38300031), (3, 12766677), (7, 5471433), (9, 4255559), (11, 3481821), (17, 2252943), (21, 1823811), (33, 1160607), (51, 750981), (63, 607937), (77, 497403), (99, 386869), (119, 321849), (153, 250327), (187, 204813), (231, 165801), (357, 107283), (561, 68271), (693, 55267), (1071, 35761), (1309, 29259), (1683, 22757), (3251, 11781), (3927, 9753)]