528088323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 883491840

約数和(自身を除く): 355403517

約数列:

[1, 3, 7, 17, 21, 41, 51, 109, 119, 123, 287, 327, 331, 357, 697, 763, 861, 993, 1853, 2091, 2289, 2317, 4469, 4879, 5559, 5627, 6951, 12971, 13407, 13571, 14637, 16881, 31283, 36079, 38913, 39389, 40713, 75973, 93849, 94997, 108237, 118167, 227919, 230707, 252553, 284991, 531811, 613343, 692121, 757659, 1479239, 1595433, 1614949, 1840029, 4293401, 4437717, 4844847, 10354673, 12880203, 25147063, 31064019, 75441189, 176029441, 528088323]

約数ペア:

[(1, 528088323), (3, 176029441), (7, 75441189), (17, 31064019), (21, 25147063), (41, 12880203), (51, 10354673), (109, 4844847), (119, 4437717), (123, 4293401), (287, 1840029), (327, 1614949), (331, 1595433), (357, 1479239), (697, 757659), (763, 692121), (861, 613343), (993, 531811), (1853, 284991), (2091, 252553), (2289, 230707), (2317, 227919), (4469, 118167), (4879, 108237), (5559, 94997), (5627, 93849), (6951, 75973), (12971, 40713), (13407, 39389), (13571, 38913), (14637, 36079), (16881, 31283)]