4897377891

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{170101}}^1$

素因数の和:170571

約数の個数: 24

約数和(自身を含む): 8102298464

約数和(自身を除く): 3204920573

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 3199, 4113, 9597, 28791, 170101, 510303, 1190707, 1530909, 3572121, 10716363, 77736157, 233208471, 544153099, 699625413, 1632459297, 4897377891]

約数ペア:

[(1, 4897377891), (3, 1632459297), (7, 699625413), (9, 544153099), (21, 233208471), (63, 77736157), (457, 10716363), (1371, 3572121), (3199, 1530909), (4113, 1190707), (9597, 510303), (28791, 170101)]