1923192225409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2311493}}^1$

素因数の和:2311777

約数の個数: 32

約数和(自身を含む): 2435611981824

約数和(自身を除く): 512419756415

約数列:

[1, 7, 13, 41, 91, 223, 287, 533, 1561, 2899, 3731, 9143, 20293, 64001, 118859, 832013, 2311493, 16180451, 30049409, 94771213, 210345863, 515462939, 663398491, 1232025769, 3608240573, 6701018207, 8624180383, 21133980499, 46907127449, 147937863493, 274741746487, 1923192225409]

約数ペア:

[(1, 1923192225409), (7, 274741746487), (13, 147937863493), (41, 46907127449), (91, 21133980499), (223, 8624180383), (287, 6701018207), (533, 3608240573), (1561, 1232025769), (2899, 663398491), (3731, 515462939), (9143, 210345863), (20293, 94771213), (64001, 30049409), (118859, 16180451), (832013, 2311493)]