3734679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 5854464

約数和(自身を除く): 2119785

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 131, 221, 393, 559, 663, 731, 1677, 1703, 2193, 2227, 5109, 5633, 6681, 9503, 16899, 28509, 28951, 73229, 86853, 95761, 219687, 287283, 1244893, 3734679]

約数ペア:

[(1, 3734679), (3, 1244893), (13, 287283), (17, 219687), (39, 95761), (43, 86853), (51, 73229), (129, 28951), (131, 28509), (221, 16899), (393, 9503), (559, 6681), (663, 5633), (731, 5109), (1677, 2227), (1703, 2193)]