3885273

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 6705920

約数和(自身を除く): 2820647

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 337, 427, 549, 1011, 1281, 1647, 2359, 3033, 3843, 7077, 9099, 11529, 20557, 21231, 61671, 63693, 143899, 185013, 431697, 555039, 1295091, 3885273]

約数ペア:

[(1, 3885273), (3, 1295091), (7, 555039), (9, 431697), (21, 185013), (27, 143899), (61, 63693), (63, 61671), (183, 21231), (189, 20557), (337, 11529), (427, 9099), (549, 7077), (1011, 3843), (1281, 3033), (1647, 2359)]