12601161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 19500000

約数和(自身を除く): 6898839

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 1249, 3363, 3747, 10089, 11241, 23731, 71193, 73691, 213579, 221073, 663219, 1400129, 4200387, 12601161]

約数ペア:

[(1, 12601161), (3, 4200387), (9, 1400129), (19, 663219), (57, 221073), (59, 213579), (171, 73691), (177, 71193), (531, 23731), (1121, 11241), (1249, 10089), (3363, 3747)]