121413438

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{14321}}^1$

素因数の和:14489

約数の個数: 32

約数和(自身を含む): 271545120

約数和(自身を除く): 150131682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 14321, 28642, 42963, 85926, 128889, 257778, 386667, 773334, 2248397, 4496794, 6745191, 13490382, 20235573, 40471146, 60706719, 121413438]

約数ペア:

[(1, 121413438), (2, 60706719), (3, 40471146), (6, 20235573), (9, 13490382), (18, 6745191), (27, 4496794), (54, 2248397), (157, 773334), (314, 386667), (471, 257778), (942, 128889), (1413, 85926), (2826, 42963), (4239, 28642), (8478, 14321)]