17951841

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 9955359

約数列:

[1, 3, 9, 27, 29, 87, 101, 227, 261, 303, 681, 783, 909, 2043, 2727, 2929, 6129, 6583, 8787, 19749, 22927, 26361, 59247, 68781, 79083, 177741, 206343, 619029, 664883, 1994649, 5983947, 17951841]

約数ペア:

[(1, 17951841), (3, 5983947), (9, 1994649), (27, 664883), (29, 619029), (87, 206343), (101, 177741), (227, 79083), (261, 68781), (303, 59247), (681, 26361), (783, 22927), (909, 19749), (2043, 8787), (2727, 6583), (2929, 6129)]