13024809

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 21781760

約数和(自身を除く): 8756951

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2617, 4977, 7851, 18319, 23553, 54957, 164871, 206743, 620229, 1447201, 1860687, 4341603, 13024809]

約数ペア:

[(1, 13024809), (3, 4341603), (7, 1860687), (9, 1447201), (21, 620229), (63, 206743), (79, 164871), (237, 54957), (553, 23553), (711, 18319), (1659, 7851), (2617, 4977)]