39457323

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 60585408

約数和(自身を除く): 21128085

約数列:

[1, 3, 9, 17, 51, 153, 463, 557, 1389, 1671, 4167, 5013, 7871, 9469, 23613, 28407, 70839, 85221, 257891, 773673, 2321019, 4384147, 13152441, 39457323]

約数ペア:

[(1, 39457323), (3, 13152441), (9, 4384147), (17, 2321019), (51, 773673), (153, 257891), (463, 85221), (557, 70839), (1389, 28407), (1671, 23613), (4167, 9469), (5013, 7871)]