305033291241

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{2623333}}^1$

素因数の和:2623470

約数の個数: 32

約数和(自身を含む): 478496121600

約数和(自身を除く): 173462830359

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 791, 1029, 2373, 5537, 16611, 38759, 116277, 2623333, 7869999, 18363331, 55089993, 128543317, 296436629, 385629951, 889309887, 899803219, 2075056403, 2699409657, 6225169209, 14525394821, 43576184463, 101677763747, 305033291241]

約数ペア:

[(1, 305033291241), (3, 101677763747), (7, 43576184463), (21, 14525394821), (49, 6225169209), (113, 2699409657), (147, 2075056403), (339, 899803219), (343, 889309887), (791, 385629951), (1029, 296436629), (2373, 128543317), (5537, 55089993), (16611, 18363331), (38759, 7869999), (116277, 2623333)]