23665131

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12953}}^1$

素因数の和:12995

約数の個数: 24

約数和(自身を含む): 40416480

約数和(自身を除く): 16751349

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 12953, 38859, 90671, 116577, 272013, 375637, 816039, 1126911, 2629459, 3380733, 7888377, 23665131]

約数ペア:

[(1, 23665131), (3, 7888377), (7, 3380733), (9, 2629459), (21, 1126911), (29, 816039), (63, 375637), (87, 272013), (203, 116577), (261, 90671), (609, 38859), (1827, 12953)]