284758071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 412364880

約数和(自身を除く): 127606809

約数列:

[1, 3, 13, 39, 169, 457, 507, 1229, 1371, 3687, 5941, 15977, 17823, 47931, 77233, 207701, 231699, 561653, 623103, 1684959, 7301489, 21904467, 94919357, 284758071]

約数ペア:

[(1, 284758071), (3, 94919357), (13, 21904467), (39, 7301489), (169, 1684959), (457, 623103), (507, 561653), (1229, 231699), (1371, 207701), (3687, 77233), (5941, 47931), (15977, 17823)]