387597297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 564724224

約数和(自身を除く): 177126927

約数列:

[1, 3, 17, 47, 51, 101, 141, 303, 799, 1601, 1717, 2397, 4747, 4803, 5151, 14241, 27217, 75247, 80699, 81651, 161701, 225741, 242097, 485103, 1279199, 2748917, 3837597, 7599947, 8246751, 22799841, 129199099, 387597297]

約数ペア:

[(1, 387597297), (3, 129199099), (17, 22799841), (47, 8246751), (51, 7599947), (101, 3837597), (141, 2748917), (303, 1279199), (799, 485103), (1601, 242097), (1717, 225741), (2397, 161701), (4747, 81651), (4803, 80699), (5151, 75247), (14241, 27217)]