1260051699

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 1757870080

約数和(自身を除く): 497818381

約数列:

[1, 3, 31, 93, 157, 211, 409, 471, 633, 1227, 4867, 6541, 12679, 14601, 19623, 33127, 38037, 64213, 86299, 99381, 192639, 258897, 1026937, 1990603, 2675269, 3080811, 5971809, 8025807, 13548943, 40646829, 420017233, 1260051699]

約数ペア:

[(1, 1260051699), (3, 420017233), (31, 40646829), (93, 13548943), (157, 8025807), (211, 5971809), (409, 3080811), (471, 2675269), (633, 1990603), (1227, 1026937), (4867, 258897), (6541, 192639), (12679, 99381), (14601, 86299), (19623, 64213), (33127, 38037)]