28538883359

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{4723}}^1$

素因数の和:5835

約数の個数: 24

約数和(自身を含む): 33501247488

約数和(自身を除く): 4962364129

約数列:

[1, 7, 49, 127, 889, 971, 4723, 6223, 6797, 33061, 47579, 123317, 231427, 599821, 863219, 4198747, 4586033, 6042533, 29391229, 32102231, 224715617, 582426191, 4076983337, 28538883359]

約数ペア:

[(1, 28538883359), (7, 4076983337), (49, 582426191), (127, 224715617), (889, 32102231), (971, 29391229), (4723, 6042533), (6223, 4586033), (6797, 4198747), (33061, 863219), (47579, 599821), (123317, 231427)]