381696189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1439}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 617103360

約数和(自身を除く): 235407171

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 743, 1439, 2229, 4317, 5201, 10073, 12631, 15603, 24463, 30219, 37893, 73389, 88417, 171241, 265251, 513723, 1069177, 3207531, 7484239, 18176009, 22452717, 54528027, 127232063, 381696189]

約数ペア:

[(1, 381696189), (3, 127232063), (7, 54528027), (17, 22452717), (21, 18176009), (51, 7484239), (119, 3207531), (357, 1069177), (743, 513723), (1439, 265251), (2229, 171241), (4317, 88417), (5201, 73389), (10073, 37893), (12631, 30219), (15603, 24463)]