2372021253

素因数分解:

$3^4\times 7^2\times {\mathrm{597637}}^1$

素因数の和:597663

約数の個数: 30

約数和(自身を含む): 4121909286

約数和(自身を除く): 1749888033

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 597637, 1792911, 4183459, 5378733, 12550377, 16136199, 29284213, 37651131, 48408597, 87852639, 112953393, 263557917, 338860179, 790673751, 2372021253]

約数ペア:

[(1, 2372021253), (3, 790673751), (7, 338860179), (9, 263557917), (21, 112953393), (27, 87852639), (49, 48408597), (63, 37651131), (81, 29284213), (147, 16136199), (189, 12550377), (441, 5378733), (567, 4183459), (1323, 1792911), (3969, 597637)]