9409389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 14784000

約数和(自身を除く): 5374611

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 349, 473, 627, 817, 1047, 1419, 2451, 3839, 6631, 8987, 11517, 15007, 19893, 26961, 45021, 72941, 165077, 218823, 285133, 495231, 855399, 3136463, 9409389]

約数ペア:

[(1, 9409389), (3, 3136463), (11, 855399), (19, 495231), (33, 285133), (43, 218823), (57, 165077), (129, 72941), (209, 45021), (349, 26961), (473, 19893), (627, 15007), (817, 11517), (1047, 8987), (1419, 6631), (2451, 3839)]