302971389

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 470426880

約数和(自身を除く): 167455491

約数列:

[1, 3, 7, 21, 73, 219, 257, 511, 769, 771, 1533, 1799, 2307, 5383, 5397, 16149, 18761, 56137, 56283, 131327, 168411, 197633, 392959, 393981, 592899, 1178877, 1383431, 4150293, 14427209, 43281627, 100990463, 302971389]

約数ペア:

[(1, 302971389), (3, 100990463), (7, 43281627), (21, 14427209), (73, 4150293), (219, 1383431), (257, 1178877), (511, 592899), (769, 393981), (771, 392959), (1533, 197633), (1799, 168411), (2307, 131327), (5383, 56283), (5397, 56137), (16149, 18761)]