11902797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 18495360

約数和(自身を除く): 6592563

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1481, 2679, 4443, 8037, 13329, 28139, 69607, 84417, 208821, 253251, 626463, 1322533, 3967599, 11902797]

約数ペア:

[(1, 11902797), (3, 3967599), (9, 1322533), (19, 626463), (47, 253251), (57, 208821), (141, 84417), (171, 69607), (423, 28139), (893, 13329), (1481, 8037), (2679, 4443)]