21469097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 24554880

約数和(自身を除く): 3085783

約数列:

[1, 13, 23, 59, 299, 767, 1217, 1357, 15821, 17641, 27991, 71803, 363883, 933439, 1651469, 21469097]

約数ペア:

[(1, 21469097), (13, 1651469), (23, 933439), (59, 363883), (299, 71803), (767, 27991), (1217, 17641), (1357, 15821)]