201514293

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15959}}^1$

素因数の和:16049

約数の個数: 24

約数和(自身を含む): 308730240

約数和(自身を除く): 107215947

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 15959, 47877, 143631, 367057, 973499, 1101171, 2920497, 3303513, 8761491, 22390477, 67171431, 201514293]

約数ペア:

[(1, 201514293), (3, 67171431), (9, 22390477), (23, 8761491), (61, 3303513), (69, 2920497), (183, 1101171), (207, 973499), (549, 367057), (1403, 143631), (4209, 47877), (12627, 15959)]