1159927821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{54773}}^1$

素因数の和:54973

約数の個数: 24

約数和(自身を含む): 1814333976

約数和(自身を除く): 654406155

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1629, 2353, 7059, 21177, 54773, 164319, 492957, 712049, 2136147, 6408441, 9913913, 29741739, 89225217, 128880869, 386642607, 1159927821]

約数ペア:

[(1, 1159927821), (3, 386642607), (9, 128880869), (13, 89225217), (39, 29741739), (117, 9913913), (181, 6408441), (543, 2136147), (1629, 712049), (2353, 492957), (7059, 164319), (21177, 54773)]