287550902013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1\times {\mathrm{2780123}}^1$

素因数の和:2781648

約数の個数: 16

約数和(自身を含む): 400337856000

約数和(自身を除く): 112786953987

約数列:

[1, 3, 23, 69, 1499, 4497, 34477, 103431, 2780123, 8340369, 63942829, 191828487, 4167404377, 12502213131, 95850300671, 287550902013]

約数ペア:

[(1, 287550902013), (3, 95850300671), (23, 12502213131), (69, 4167404377), (1499, 191828487), (4497, 63942829), (34477, 8340369), (103431, 2780123)]