2825223723

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{105023}}^1$

素因数の和:105104

約数の個数: 36

約数和(自身を含む): 4825012608

約数和(自身を除く): 1999788885

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 105023, 315069, 735161, 945207, 2205483, 5146127, 6406403, 6616449, 15438381, 19219209, 44844821, 46315143, 57657627, 134534463, 313913747, 403603389, 941741241, 2825223723]

約数ペア:

[(1, 2825223723), (3, 941741241), (7, 403603389), (9, 313913747), (21, 134534463), (49, 57657627), (61, 46315143), (63, 44844821), (147, 19219209), (183, 15438381), (427, 6616449), (441, 6406403), (549, 5146127), (1281, 2205483), (2989, 945207), (3843, 735161), (8967, 315069), (26901, 105023)]