677233921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 854459648

約数和(自身を除く): 177225727

約数列:

[1, 7, 13, 73, 91, 97, 511, 679, 949, 1051, 1261, 6643, 7081, 7357, 8827, 13663, 49567, 76723, 92053, 95641, 101947, 537061, 644371, 713629, 997399, 1325311, 6981793, 7442131, 9277177, 52094917, 96747703, 677233921]

約数ペア:

[(1, 677233921), (7, 96747703), (13, 52094917), (73, 9277177), (91, 7442131), (97, 6981793), (511, 1325311), (679, 997399), (949, 713629), (1051, 644371), (1261, 537061), (6643, 101947), (7081, 95641), (7357, 92053), (8827, 76723), (13663, 49567)]