9778857

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 14991360

約数和(自身を除く): 5212503

約数列:

[1, 3, 11, 31, 33, 79, 93, 121, 237, 341, 363, 869, 1023, 1331, 2449, 2607, 3751, 3993, 7347, 9559, 11253, 26939, 28677, 41261, 80817, 105149, 123783, 296329, 315447, 888987, 3259619, 9778857]

約数ペア:

[(1, 9778857), (3, 3259619), (11, 888987), (31, 315447), (33, 296329), (79, 123783), (93, 105149), (121, 80817), (237, 41261), (341, 28677), (363, 26939), (869, 11253), (1023, 9559), (1331, 7347), (2449, 3993), (2607, 3751)]