1983711939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{7393}}^1$

素因数の和:7627

約数の個数: 32

約数和(自身を含む): 2964225024

約数和(自身を除く): 980513085

約数列:

[1, 3, 11, 33, 47, 141, 173, 517, 519, 1551, 1903, 5709, 7393, 8131, 22179, 24393, 81323, 89441, 243969, 268323, 347471, 1042413, 1278989, 3822181, 3836967, 11466543, 14068879, 42206637, 60112483, 180337449, 661237313, 1983711939]

約数ペア:

[(1, 1983711939), (3, 661237313), (11, 180337449), (33, 60112483), (47, 42206637), (141, 14068879), (173, 11466543), (517, 3836967), (519, 3822181), (1551, 1278989), (1903, 1042413), (5709, 347471), (7393, 268323), (8131, 243969), (22179, 89441), (24393, 81323)]