1802097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1080783

約数列:

[1, 3, 9, 11, 33, 99, 109, 167, 327, 501, 981, 1199, 1503, 1837, 3597, 5511, 10791, 16533, 18203, 54609, 163827, 200233, 600699, 1802097]

約数ペア:

[(1, 1802097), (3, 600699), (9, 200233), (11, 163827), (33, 54609), (99, 18203), (109, 16533), (167, 10791), (327, 5511), (501, 3597), (981, 1837), (1199, 1503)]