380400721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9137}}^1$

素因数の和:9264

約数の個数: 16

約数和(自身を含む): 421079040

約数和(自身を除く): 40678319

約数列:

[1, 17, 31, 79, 527, 1343, 2449, 9137, 41633, 155329, 283247, 721823, 4815199, 12270991, 22376513, 380400721]

約数ペア:

[(1, 380400721), (17, 22376513), (31, 12270991), (79, 4815199), (527, 721823), (1343, 283247), (2449, 155329), (9137, 41633)]