2109633.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 80624448

約数和(自身を除く): 31890453

約数列:

[1, 3, 5, 15, 37, 111, 185, 277, 317, 555, 831, 951, 1385, 1585, 4155, 4755, 10249, 11729, 30747, 35187, 51245, 58645, 87809, 153735, 175935, 263427, 439045, 1317135, 3248933, 9746799, 16244665, 48733995]

約数ペア:

[(1, 48733995), (3, 16244665), (5, 9746799), (15, 3248933), (37, 1317135), (111, 439045), (185, 263427), (277, 175935), (317, 153735), (555, 87809), (831, 58645), (951, 51245), (1385, 35187), (1585, 30747), (4155, 11729), (4755, 10249)]