424492047

素因数分解:

$3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6131}}^1$

素因数の和:6308

約数の個数: 36

約数和(自身を含む): 717922296

約数和(自身を除く): 293430249

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 157, 441, 471, 1099, 1413, 3297, 6131, 7693, 9891, 18393, 23079, 42917, 55179, 69237, 128751, 300419, 386253, 901257, 962567, 2703771, 2887701, 6737969, 8663103, 20213907, 47165783, 60641721, 141497349, 424492047]

約数ペア:

[(1, 424492047), (3, 141497349), (7, 60641721), (9, 47165783), (21, 20213907), (49, 8663103), (63, 6737969), (147, 2887701), (157, 2703771), (441, 962567), (471, 901257), (1099, 386253), (1413, 300419), (3297, 128751), (6131, 69237), (7693, 55179), (9891, 42917), (18393, 23079)]