39189261

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 53230464

約数和(自身を除く): 14041203

約数列:

[1, 3, 97, 137, 291, 411, 983, 2949, 13289, 39867, 95351, 134671, 286053, 404013, 13063087, 39189261]

約数ペア:

[(1, 39189261), (3, 13063087), (97, 404013), (137, 286053), (291, 134671), (411, 95351), (983, 39867), (2949, 13289)]