243212156939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1265063}}^1$

素因数の和:1265386

約数の個数: 16

約数和(自身を含む): 264509701632

約数和(自身を除く): 21297544693

約数列:

[1, 17, 43, 263, 731, 4471, 11309, 192253, 1265063, 21506071, 54397709, 332711569, 924761053, 5656096673, 14306597467, 243212156939]

約数ペア:

[(1, 243212156939), (17, 14306597467), (43, 5656096673), (263, 924761053), (731, 332711569), (4471, 54397709), (11309, 21506071), (192253, 1265063)]