17228367

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 27634464

約数和(自身を除く): 10406097

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 241, 423, 507, 611, 723, 1521, 1833, 2169, 3133, 5499, 7943, 9399, 11327, 23829, 28197, 33981, 40729, 71487, 101943, 122187, 147251, 366561, 441753, 1325259, 1914263, 5742789, 17228367]

約数ペア:

[(1, 17228367), (3, 5742789), (9, 1914263), (13, 1325259), (39, 441753), (47, 366561), (117, 147251), (141, 122187), (169, 101943), (241, 71487), (423, 40729), (507, 33981), (611, 28197), (723, 23829), (1521, 11327), (1833, 9399), (2169, 7943), (3133, 5499)]