360009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 596232

約数和(自身を除く): 236223

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 181, 221, 543, 663, 1629, 1989, 2353, 3077, 7059, 9231, 21177, 27693, 40001, 120003, 360009]

約数ペア:

[(1, 360009), (3, 120003), (9, 40001), (13, 27693), (17, 21177), (39, 9231), (51, 7059), (117, 3077), (153, 2353), (181, 1989), (221, 1629), (543, 663)]