13531473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 21060000

約数和(自身を除く): 7528527

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1499, 3009, 4497, 9027, 13491, 25483, 76449, 88441, 229347, 265323, 795969, 1503497, 4510491, 13531473]

約数ペア:

[(1, 13531473), (3, 4510491), (9, 1503497), (17, 795969), (51, 265323), (59, 229347), (153, 88441), (177, 76449), (531, 25483), (1003, 13491), (1499, 9027), (3009, 4497)]