140447761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 153014400

約数和(自身を除く): 12566639

約数列:

[1, 17, 43, 229, 731, 839, 3893, 9847, 14263, 36077, 167399, 192131, 613309, 3266227, 8261633, 140447761]

約数ペア:

[(1, 140447761), (17, 8261633), (43, 3266227), (229, 613309), (731, 192131), (839, 167399), (3893, 36077), (9847, 14263)]