1427217649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 1741759488

約数和(自身を除く): 314541839

約数列:

[1, 11, 13, 31, 143, 173, 341, 403, 1861, 1903, 2249, 4433, 5363, 20471, 24193, 24739, 57691, 58993, 69719, 266123, 321953, 634601, 749983, 766909, 3541483, 4185389, 8249813, 9980543, 46039279, 109785973, 129747059, 1427217649]

約数ペア:

[(1, 1427217649), (11, 129747059), (13, 109785973), (31, 46039279), (143, 9980543), (173, 8249813), (341, 4185389), (403, 3541483), (1861, 766909), (1903, 749983), (2249, 634601), (4433, 321953), (5363, 266123), (20471, 69719), (24193, 58993), (24739, 57691)]