1171188477

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{105541}}^1$

素因数の和:105690

約数の個数: 20

約数和(自身を含む): 1762340316

約数和(自身を除く): 591151839

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 105541, 316623, 949869, 2849607, 8548821, 14459117, 43377351, 130132053, 390396159, 1171188477]

約数ペア:

[(1, 1171188477), (3, 390396159), (9, 130132053), (27, 43377351), (81, 14459117), (137, 8548821), (411, 2849607), (1233, 949869), (3699, 316623), (11097, 105541)]