2912971593

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{8221}}^1$

素因数の和:8637

約数の個数: 32

約数和(自身を含む): 4546437120

約数和(自身を除く): 1633465527

約数列:

[1, 3, 7, 21, 47, 141, 329, 359, 987, 1077, 2513, 7539, 8221, 16873, 24663, 50619, 57547, 118111, 172641, 354333, 386387, 1159161, 2704709, 2951339, 8114127, 8854017, 20659373, 61978119, 138712933, 416138799, 970990531, 2912971593]

約数ペア:

[(1, 2912971593), (3, 970990531), (7, 416138799), (21, 138712933), (47, 61978119), (141, 20659373), (329, 8854017), (359, 8114127), (987, 2951339), (1077, 2704709), (2513, 1159161), (7539, 386387), (8221, 354333), (16873, 172641), (24663, 118111), (50619, 57547)]