476572089

素因数分解:

$3^1\times 7^4\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 749323520

約数和(自身を除く): 272751431

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 343, 607, 763, 1029, 1821, 2289, 2401, 4249, 5341, 7203, 12747, 16023, 29743, 37387, 66163, 89229, 112161, 198489, 208201, 261709, 463141, 624603, 785127, 1389423, 1457407, 3241987, 4372221, 9725961, 22693909, 68081727, 158857363, 476572089]

約数ペア:

[(1, 476572089), (3, 158857363), (7, 68081727), (21, 22693909), (49, 9725961), (109, 4372221), (147, 3241987), (327, 1457407), (343, 1389423), (607, 785127), (763, 624603), (1029, 463141), (1821, 261709), (2289, 208201), (2401, 198489), (4249, 112161), (5341, 89229), (7203, 66163), (12747, 37387), (16023, 29743)]