9940743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 15378480

約数和(自身を除く): 5437737

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 953, 1159, 2859, 3477, 8577, 10431, 18107, 54321, 58133, 162963, 174399, 523197, 1104527, 3313581, 9940743]

約数ペア:

[(1, 9940743), (3, 3313581), (9, 1104527), (19, 523197), (57, 174399), (61, 162963), (171, 58133), (183, 54321), (549, 18107), (953, 10431), (1159, 8577), (2859, 3477)]