2732583

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 4391280

約数和(自身を除く): 1658697

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 641, 1421, 1923, 4263, 4487, 13461, 18589, 31409, 55767, 94227, 130123, 390369, 910861, 2732583]

約数ペア:

[(1, 2732583), (3, 910861), (7, 390369), (21, 130123), (29, 94227), (49, 55767), (87, 31409), (147, 18589), (203, 13461), (609, 4487), (641, 4263), (1421, 1923)]