403731363

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4371

約数の個数: 32

約数和(自身を含む): 634927104

約数和(自身を除く): 231195741

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 987, 2037, 4217, 4559, 12651, 13677, 29519, 31913, 88557, 95739, 198199, 409049, 594597, 1227147, 1387393, 2863343, 4162179, 8590029, 19225303, 57675909, 134577121, 403731363]

約数ペア:

[(1, 403731363), (3, 134577121), (7, 57675909), (21, 19225303), (47, 8590029), (97, 4162179), (141, 2863343), (291, 1387393), (329, 1227147), (679, 594597), (987, 409049), (2037, 198199), (4217, 95739), (4559, 88557), (12651, 31913), (13677, 29519)]