4037643021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 5752055808

約数和(自身を除く): 1714412787

約数列:

[1, 3, 17, 51, 173, 421, 519, 1087, 1263, 2941, 3261, 7157, 8823, 18479, 21471, 55437, 72833, 188051, 218499, 457627, 564153, 1238161, 1372881, 3196867, 3714483, 7779659, 9590601, 23338977, 79169471, 237508413, 1345881007, 4037643021]

約数ペア:

[(1, 4037643021), (3, 1345881007), (17, 237508413), (51, 79169471), (173, 23338977), (421, 9590601), (519, 7779659), (1087, 3714483), (1263, 3196867), (2941, 1372881), (3261, 1238161), (7157, 564153), (8823, 457627), (18479, 218499), (21471, 188051), (55437, 72833)]