56730387

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3821}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 88884432

約数和(自身を除く): 32154045

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 3821, 4949, 11463, 14847, 26747, 80241, 187229, 385921, 561687, 1157763, 2701447, 8104341, 18910129, 56730387]

約数ペア:

[(1, 56730387), (3, 18910129), (7, 8104341), (21, 2701447), (49, 1157763), (101, 561687), (147, 385921), (303, 187229), (707, 80241), (2121, 26747), (3821, 14847), (4949, 11463)]