1520402691

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1\times {\mathrm{1901}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 2107248624

約数和(自身を除く): 586845933

約数列:

[1, 3, 29, 87, 317, 841, 951, 1901, 2523, 5703, 9193, 27579, 55129, 165387, 266597, 602617, 799791, 1598741, 1807851, 4796223, 17475893, 52427679, 506800897, 1520402691]

約数ペア:

[(1, 1520402691), (3, 506800897), (29, 52427679), (87, 17475893), (317, 4796223), (841, 1807851), (951, 1598741), (1901, 799791), (2523, 602617), (5703, 266597), (9193, 165387), (27579, 55129)]