1993695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 3573504

約数和(自身を除く): 1579809

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 281, 473, 645, 843, 1405, 1419, 2365, 3091, 4215, 7095, 9273, 12083, 15455, 36249, 46365, 60415, 132913, 181245, 398739, 664565, 1993695]

約数ペア:

[(1, 1993695), (3, 664565), (5, 398739), (11, 181245), (15, 132913), (33, 60415), (43, 46365), (55, 36249), (129, 15455), (165, 12083), (215, 9273), (281, 7095), (473, 4215), (645, 3091), (843, 2365), (1405, 1419)]