40028259

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 54873504

約数和(自身を除く): 14845245

約数列:

[1, 3, 41, 123, 421, 773, 1263, 2319, 17261, 31693, 51783, 95079, 325433, 976299, 13342753, 40028259]

約数ペア:

[(1, 40028259), (3, 13342753), (41, 976299), (123, 325433), (421, 95079), (773, 51783), (1263, 31693), (2319, 17261)]