2899688847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 4260888576

約数和(自身を除く): 1361199729

約数列:

[1, 3, 11, 33, 191, 223, 573, 669, 2063, 2101, 2453, 6189, 6303, 7359, 22693, 42593, 68079, 127779, 394033, 460049, 468523, 1182099, 1380147, 1405569, 4334363, 5060539, 13003089, 15181617, 87869359, 263608077, 966562949, 2899688847]

約数ペア:

[(1, 2899688847), (3, 966562949), (11, 263608077), (33, 87869359), (191, 15181617), (223, 13003089), (573, 5060539), (669, 4334363), (2063, 1405569), (2101, 1380147), (2453, 1182099), (6189, 468523), (6303, 460049), (7359, 394033), (22693, 127779), (42593, 68079)]