1292051241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139787}}^1$

素因数の和:139885

約数の個数: 24

約数和(自身を含む): 2035313280

約数和(自身を除く): 743262039

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 139787, 419361, 1258083, 1817231, 5451693, 11043173, 16355079, 33129519, 99388557, 143561249, 430683747, 1292051241]

約数ペア:

[(1, 1292051241), (3, 430683747), (9, 143561249), (13, 99388557), (39, 33129519), (79, 16355079), (117, 11043173), (237, 5451693), (711, 1817231), (1027, 1258083), (3081, 419361), (9243, 139787)]