889030077

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{6823}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 1288753344

約数和(自身を除く): 399723267

約数列:

[1, 3, 13, 39, 169, 257, 507, 771, 3341, 6823, 10023, 20469, 43433, 88699, 130299, 266097, 1153087, 1753511, 3459261, 5260533, 22795643, 68386929, 296343359, 889030077]

約数ペア:

[(1, 889030077), (3, 296343359), (13, 68386929), (39, 22795643), (169, 5260533), (257, 3459261), (507, 1753511), (771, 1153087), (3341, 266097), (6823, 130299), (10023, 88699), (20469, 43433)]