11698227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 18042336

約数和(自身を除く): 6344109

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 487, 1413, 1461, 2669, 4383, 8007, 8279, 24021, 24837, 74511, 76459, 229377, 688131, 1299803, 3899409, 11698227]

約数ペア:

[(1, 11698227), (3, 3899409), (9, 1299803), (17, 688131), (51, 229377), (153, 76459), (157, 74511), (471, 24837), (487, 24021), (1413, 8279), (1461, 8007), (2669, 4383)]