222883413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{61553}}^1$

素因数の和:61644

約数の個数: 16

約数和(自身を含む): 319095936

約数和(自身を除く): 96212523

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 61553, 184659, 1046401, 3139203, 4370263, 13110789, 74294471, 222883413]

約数ペア:

[(1, 222883413), (3, 74294471), (17, 13110789), (51, 4370263), (71, 3139203), (213, 1046401), (1207, 184659), (3621, 61553)]