89242993

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 103530240

約数和(自身を除く): 14287247

約数列:

[1, 7, 113, 257, 439, 791, 1799, 3073, 29041, 49607, 112823, 203287, 347249, 789761, 12748999, 89242993]

約数ペア:

[(1, 89242993), (7, 12748999), (113, 789761), (257, 347249), (439, 203287), (791, 112823), (1799, 49607), (3073, 29041)]