10980921

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6619}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 16947200

約数和(自身を除く): 5966279

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 6619, 19857, 46333, 138999, 522901, 1568703, 3660307, 10980921]

約数ペア:

[(1, 10980921), (3, 3660307), (7, 1568703), (21, 522901), (79, 138999), (237, 46333), (553, 19857), (1659, 6619)]