353243331

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 601735680

約数和(自身を除く): 248492349

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 163, 287, 369, 489, 839, 861, 1141, 1467, 2517, 2583, 3423, 5873, 6683, 7551, 10269, 17619, 20049, 34399, 46781, 52857, 60147, 103197, 136757, 140343, 240793, 309591, 410271, 421029, 722379, 957299, 1230813, 2167137, 2871897, 5607037, 8615691, 16821111, 39249259, 50463333, 117747777, 353243331]

約数ペア:

[(1, 353243331), (3, 117747777), (7, 50463333), (9, 39249259), (21, 16821111), (41, 8615691), (63, 5607037), (123, 2871897), (163, 2167137), (287, 1230813), (369, 957299), (489, 722379), (839, 421029), (861, 410271), (1141, 309591), (1467, 240793), (2517, 140343), (2583, 136757), (3423, 103197), (5873, 60147), (6683, 52857), (7551, 46781), (10269, 34399), (17619, 20049)]