22144371

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 31272384

約数和(自身を除く): 9128013

約数列:

[1, 3, 29, 67, 87, 131, 201, 393, 841, 1943, 2523, 3799, 5829, 8777, 11397, 26331, 56347, 110171, 169041, 254533, 330513, 763599, 7381457, 22144371]

約数ペア:

[(1, 22144371), (3, 7381457), (29, 763599), (67, 330513), (87, 254533), (131, 169041), (201, 110171), (393, 56347), (841, 26331), (1943, 11397), (2523, 8777), (3799, 5829)]