581201283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 876589056

約数和(自身を除く): 295387773

約数列:

[1, 3, 13, 23, 39, 69, 157, 299, 471, 897, 2041, 3611, 4127, 6123, 10833, 12381, 46943, 53651, 94921, 140829, 160953, 284763, 647939, 1233973, 1943817, 3701919, 8423207, 14902597, 25269621, 44707791, 193733761, 581201283]

約数ペア:

[(1, 581201283), (3, 193733761), (13, 44707791), (23, 25269621), (39, 14902597), (69, 8423207), (157, 3701919), (299, 1943817), (471, 1233973), (897, 647939), (2041, 284763), (3611, 160953), (4127, 140829), (6123, 94921), (10833, 53651), (12381, 46943)]