2059299

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 3430336

約数和(自身を除く): 1371037

約数列:

[1, 3, 9, 11, 31, 33, 61, 93, 99, 121, 183, 279, 341, 363, 549, 671, 1023, 1089, 1891, 2013, 3069, 3751, 5673, 6039, 7381, 11253, 17019, 20801, 22143, 33759, 62403, 66429, 187209, 228811, 686433, 2059299]

約数ペア:

[(1, 2059299), (3, 686433), (9, 228811), (11, 187209), (31, 66429), (33, 62403), (61, 33759), (93, 22143), (99, 20801), (121, 17019), (183, 11253), (279, 7381), (341, 6039), (363, 5673), (549, 3751), (671, 3069), (1023, 2013), (1089, 1891)]