217105492729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5009}}^1\times {\mathrm{87917}}^1$

素因数の和:92972

約数の個数: 16

約数和(自身を含む): 237853357200

約数和(自身を除く): 20747864471

約数列:

[1, 17, 29, 493, 5009, 85153, 87917, 145261, 1494589, 2469437, 2549593, 43343081, 440376253, 7486396301, 12770911337, 217105492729]

約数ペア:

[(1, 217105492729), (17, 12770911337), (29, 7486396301), (493, 440376253), (5009, 43343081), (85153, 2549593), (87917, 2469437), (145261, 1494589)]