849274977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20897}}^1$

素因数の和:20973

約数の個数: 32

約数和(自身を含む): 1283973120

約数和(自身を除く): 434698143

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 2139, 13547, 20897, 40641, 62691, 397043, 480631, 647807, 1191129, 1441893, 1943421, 9131989, 12308333, 14899561, 27395967, 36924999, 44698683, 283091659, 849274977]

約数ペア:

[(1, 849274977), (3, 283091659), (19, 44698683), (23, 36924999), (31, 27395967), (57, 14899561), (69, 12308333), (93, 9131989), (437, 1943421), (589, 1441893), (713, 1191129), (1311, 647807), (1767, 480631), (2139, 397043), (13547, 62691), (20897, 40641)]