42454841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 52663296

約数和(自身を除く): 10208455

約数列:

[1, 11, 13, 31, 61, 143, 157, 341, 403, 671, 793, 1727, 1891, 2041, 4433, 4867, 8723, 9577, 20801, 22451, 24583, 53537, 63271, 105347, 124501, 270413, 296887, 695981, 1369511, 3265757, 3859531, 42454841]

約数ペア:

[(1, 42454841), (11, 3859531), (13, 3265757), (31, 1369511), (61, 695981), (143, 296887), (157, 270413), (341, 124501), (403, 105347), (671, 63271), (793, 53537), (1727, 24583), (1891, 22451), (2041, 20801), (4433, 9577), (4867, 8723)]