37999039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 42112224

約数和(自身を除く): 4113185

約数列:

[1, 13, 53, 131, 421, 689, 1703, 5473, 6943, 22313, 55151, 90259, 290069, 716963, 2923003, 37999039]

約数ペア:

[(1, 37999039), (13, 2923003), (53, 716963), (131, 290069), (421, 90259), (689, 55151), (1703, 22313), (5473, 6943)]