1271036611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{20887}}^1$

素因数の和:21082

約数の個数: 16

約数和(自身を含む): 1422389248

約数和(自身を除く): 151352637

約数列:

[1, 13, 31, 151, 403, 1963, 4681, 20887, 60853, 271531, 647497, 3153937, 8417461, 41001181, 97772047, 1271036611]

約数ペア:

[(1, 1271036611), (13, 97772047), (31, 41001181), (151, 8417461), (403, 3153937), (1963, 647497), (4681, 271531), (20887, 60853)]