38285307

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 58443840

約数和(自身を除く): 20158533

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3121, 4089, 9363, 12267, 28089, 90509, 146687, 271527, 440061, 814581, 1320183, 4253923, 12761769, 38285307]

約数ペア:

[(1, 38285307), (3, 12761769), (9, 4253923), (29, 1320183), (47, 814581), (87, 440061), (141, 271527), (261, 146687), (423, 90509), (1363, 28089), (3121, 12267), (4089, 9363)]