16261167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 8253393

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 191, 481, 573, 767, 1443, 2183, 2301, 2483, 6549, 7067, 7449, 11269, 21201, 28379, 33807, 85137, 91871, 146497, 275613, 416953, 439491, 1250859, 5420389, 16261167]

約数ペア:

[(1, 16261167), (3, 5420389), (13, 1250859), (37, 439491), (39, 416953), (59, 275613), (111, 146497), (177, 91871), (191, 85137), (481, 33807), (573, 28379), (767, 21201), (1443, 11269), (2183, 7449), (2301, 7067), (2483, 6549)]