386703827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 438067200

約数和(自身を除く): 51363373

約数列:

[1, 19, 31, 47, 61, 229, 589, 893, 1159, 1457, 1891, 2867, 4351, 7099, 10763, 13969, 27683, 35929, 54473, 88877, 134881, 204497, 265411, 333653, 433039, 656543, 1688663, 6339407, 8227741, 12474317, 20352833, 386703827]

約数ペア:

[(1, 386703827), (19, 20352833), (31, 12474317), (47, 8227741), (61, 6339407), (229, 1688663), (589, 656543), (893, 433039), (1159, 333653), (1457, 265411), (1891, 204497), (2867, 134881), (4351, 88877), (7099, 54473), (10763, 35929), (13969, 27683)]