1258554957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4787}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 1897426944

約数和(自身を除く): 638871987

約数列:

[1, 3, 11, 31, 33, 93, 257, 341, 771, 1023, 2827, 4787, 7967, 8481, 14361, 23901, 52657, 87637, 148397, 157971, 262911, 445191, 1230259, 1632367, 3690777, 4897101, 13532849, 38138029, 40598547, 114414087, 419518319, 1258554957]

約数ペア:

[(1, 1258554957), (3, 419518319), (11, 114414087), (31, 40598547), (33, 38138029), (93, 13532849), (257, 4897101), (341, 3690777), (771, 1632367), (1023, 1230259), (2827, 445191), (4787, 262911), (7967, 157971), (8481, 148397), (14361, 87637), (23901, 52657)]