214836609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^2$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 312160576

約数和(自身を除く): 97323967

約数列:

[1, 3, 13, 39, 151, 191, 453, 573, 1963, 2483, 5889, 7449, 28841, 36481, 86523, 109443, 374933, 474253, 1124799, 1422759, 5508631, 16525893, 71612203, 214836609]

約数ペア:

[(1, 214836609), (3, 71612203), (13, 16525893), (39, 5508631), (151, 1422759), (191, 1124799), (453, 474253), (573, 374933), (1963, 109443), (2483, 86523), (5889, 36481), (7449, 28841)]