231630357

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 365690880

約数和(自身を除く): 134060523

約数列:

[1, 3, 7, 21, 31, 93, 217, 383, 651, 929, 1149, 2681, 2787, 6503, 8043, 11873, 19509, 28799, 35619, 83111, 86397, 201593, 249333, 355807, 604779, 1067421, 2490649, 7471947, 11030017, 33090051, 77210119, 231630357]

約数ペア:

[(1, 231630357), (3, 77210119), (7, 33090051), (21, 11030017), (31, 7471947), (93, 2490649), (217, 1067421), (383, 604779), (651, 355807), (929, 249333), (1149, 201593), (2681, 86397), (2787, 83111), (6503, 35619), (8043, 28799), (11873, 19509)]