221420049

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{6361}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 303543744

約数和(自身を除く): 82123695

約数列:

[1, 3, 41, 123, 283, 849, 6361, 11603, 19083, 34809, 260801, 782403, 1800163, 5400489, 73806683, 221420049]

約数ペア:

[(1, 221420049), (3, 73806683), (41, 5400489), (123, 1800163), (283, 782403), (849, 260801), (6361, 34809), (11603, 19083)]