74531233

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 86561280

約数和(自身を除く): 12030047

約数列:

[1, 7, 101, 271, 389, 707, 1897, 2723, 27371, 39289, 105419, 191597, 275023, 737933, 10647319, 74531233]

約数ペア:

[(1, 74531233), (7, 10647319), (101, 737933), (271, 275023), (389, 191597), (707, 105419), (1897, 39289), (2723, 27371)]