415853841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 619792768

約数和(自身を除く): 203938927

約数列:

[1, 3, 13, 37, 39, 97, 111, 291, 481, 1261, 1443, 2971, 3589, 3783, 8913, 10767, 38623, 46657, 109927, 115869, 139971, 288187, 329781, 864561, 1429051, 3746431, 4287153, 10662919, 11239293, 31988757, 138617947, 415853841]

約数ペア:

[(1, 415853841), (3, 138617947), (13, 31988757), (37, 11239293), (39, 10662919), (97, 4287153), (111, 3746431), (291, 1429051), (481, 864561), (1261, 329781), (1443, 288187), (2971, 139971), (3589, 115869), (3783, 109927), (8913, 46657), (10767, 38623)]