304334781

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 442859520

約数和(自身を除く): 138524739

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 713, 1801, 1817, 2139, 2449, 5403, 5451, 7347, 41423, 55831, 56327, 124269, 142279, 167493, 168981, 426837, 1284113, 3272417, 3852339, 4410649, 9817251, 13231947, 101444927, 304334781]

約数ペア:

[(1, 304334781), (3, 101444927), (23, 13231947), (31, 9817251), (69, 4410649), (79, 3852339), (93, 3272417), (237, 1284113), (713, 426837), (1801, 168981), (1817, 167493), (2139, 142279), (2449, 124269), (5403, 56327), (5451, 55831), (7347, 41423)]