39237621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 53637888

約数和(自身を除く): 14400267

約数列:

[1, 3, 47, 141, 421, 661, 1263, 1983, 19787, 31067, 59361, 93201, 278281, 834843, 13079207, 39237621]

約数ペア:

[(1, 39237621), (3, 13079207), (47, 834843), (141, 278281), (421, 93201), (661, 59361), (1263, 31067), (1983, 19787)]