2912266995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{248593}}^1$

素因数の和:248683

約数の個数: 32

約数和(自身を含む): 5154845184

約数和(自身を除く): 2242578189

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 11715, 248593, 745779, 1242965, 2734523, 3728895, 8203569, 13672615, 17650103, 41017845, 52950309, 88250515, 194151133, 264751545, 582453399, 970755665, 2912266995]

約数ペア:

[(1, 2912266995), (3, 970755665), (5, 582453399), (11, 264751545), (15, 194151133), (33, 88250515), (55, 52950309), (71, 41017845), (165, 17650103), (213, 13672615), (355, 8203569), (781, 3728895), (1065, 2734523), (2343, 1242965), (3905, 745779), (11715, 248593)]