2016243873

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{21727}}^1$

素因数の和:22234

約数の個数: 32

約数和(自身を含む): 3420856320

約数和(自身を除く): 1404612447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 1473, 3437, 4419, 10311, 13257, 21727, 30933, 65181, 92799, 152089, 195543, 456267, 586629, 1368801, 4106403, 10667957, 32003871, 74675699, 96011613, 224027097, 288034839, 672081291, 2016243873]

約数ペア:

[(1, 2016243873), (3, 672081291), (7, 288034839), (9, 224027097), (21, 96011613), (27, 74675699), (63, 32003871), (189, 10667957), (491, 4106403), (1473, 1368801), (3437, 586629), (4419, 456267), (10311, 195543), (13257, 152089), (21727, 92799), (30933, 65181)]