1344897731919

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1\times {\mathrm{352909}}^1$

素因数の和:355047

約数の個数: 32

約数和(自身を含む): 2073416832000

約数和(自身を除く): 728519100081

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2039, 6117, 14273, 42819, 181471, 352909, 544413, 1058727, 1270297, 2470363, 3810891, 7411089, 31408901, 94226703, 219862307, 659586921, 719581451, 2158744353, 5037070157, 15111210471, 64042749139, 192128247417, 448299243973, 1344897731919]

約数ペア:

[(1, 1344897731919), (3, 448299243973), (7, 192128247417), (21, 64042749139), (89, 15111210471), (267, 5037070157), (623, 2158744353), (1869, 719581451), (2039, 659586921), (6117, 219862307), (14273, 94226703), (42819, 31408901), (181471, 7411089), (352909, 3810891), (544413, 2470363), (1058727, 1270297)]