1379854641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{405959}}^1$

素因数の和:406076

約数の個数: 16

約数和(自身を含む): 2026552320

約数和(自身を除く): 646697679

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 405959, 1217877, 4465549, 13396647, 41813777, 125441331, 459951547, 1379854641]

約数ペア:

[(1, 1379854641), (3, 459951547), (11, 125441331), (33, 41813777), (103, 13396647), (309, 4465549), (1133, 1217877), (3399, 405959)]