7274799

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 12538880

約数和(自身を除く): 5264081

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 631, 1281, 1647, 1893, 3843, 4417, 5679, 11529, 13251, 17037, 38491, 39753, 115473, 119259, 269437, 346419, 808311, 1039257, 2424933, 7274799]

約数ペア:

[(1, 7274799), (3, 2424933), (7, 1039257), (9, 808311), (21, 346419), (27, 269437), (61, 119259), (63, 115473), (183, 39753), (189, 38491), (427, 17037), (549, 13251), (631, 11529), (1281, 5679), (1647, 4417), (1893, 3843)]