42201939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 65427264

約数和(自身を除く): 23225325

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 1201, 2067, 2703, 3603, 11713, 15613, 20417, 35139, 46839, 61251, 63653, 190959, 265421, 796263, 827489, 1082101, 2482467, 3246303, 14067313, 42201939]

約数ペア:

[(1, 42201939), (3, 14067313), (13, 3246303), (17, 2482467), (39, 1082101), (51, 827489), (53, 796263), (159, 265421), (221, 190959), (663, 63653), (689, 61251), (901, 46839), (1201, 35139), (2067, 20417), (2703, 15613), (3603, 11713)]