1172854137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{70429}}^1$

素因数の和:70513

約数の個数: 32

約数和(自身を含む): 1956263680

約数和(自身を除く): 783409543

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 70429, 211287, 493003, 915577, 1479009, 2746731, 4296169, 6409039, 12888507, 19227117, 30073183, 55850197, 90219549, 167550591, 390951379, 1172854137]

約数ペア:

[(1, 1172854137), (3, 390951379), (7, 167550591), (13, 90219549), (21, 55850197), (39, 30073183), (61, 19227117), (91, 12888507), (183, 6409039), (273, 4296169), (427, 2746731), (793, 1479009), (1281, 915577), (2379, 493003), (5551, 211287), (16653, 70429)]