105498239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 137072640

約数和(自身を除く): 31574401

約数列:

[1, 7, 11, 31, 77, 193, 217, 229, 341, 1351, 1603, 2123, 2387, 2519, 5983, 7099, 14861, 17633, 41881, 44197, 49693, 65813, 78089, 309379, 460691, 486167, 546623, 1370107, 3403169, 9590749, 15071177, 105498239]

約数ペア:

[(1, 105498239), (7, 15071177), (11, 9590749), (31, 3403169), (77, 1370107), (193, 546623), (217, 486167), (229, 460691), (341, 309379), (1351, 78089), (1603, 65813), (2123, 49693), (2387, 44197), (2519, 41881), (5983, 17633), (7099, 14861)]