17948457793

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{6004837}}^1$

素因数の和:6004912

約数の個数: 12

約数和(自身を含む): 21221097492

約数和(自身を除く): 3272639699

約数列:

[1, 7, 49, 61, 427, 2989, 6004837, 42033859, 294237013, 366295057, 2564065399, 17948457793]

約数ペア:

[(1, 17948457793), (7, 2564065399), (49, 366295057), (61, 294237013), (427, 42033859), (2989, 6004837)]