220016643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41411}}^1$

素因数の和:41455

約数の個数: 32

約数和(自身を含む): 381652992

約数和(自身を除く): 161636349

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 41411, 124233, 289877, 455521, 869631, 952453, 1366563, 2857359, 3188647, 6667171, 9565941, 10476983, 20001513, 31430949, 73338881, 220016643]

約数ペア:

[(1, 220016643), (3, 73338881), (7, 31430949), (11, 20001513), (21, 10476983), (23, 9565941), (33, 6667171), (69, 3188647), (77, 2857359), (161, 1366563), (231, 952453), (253, 869631), (483, 455521), (759, 289877), (1771, 124233), (5313, 41411)]