1922193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 3418688

約数和(自身を除く): 1496495

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2347, 7041, 16429, 21123, 30511, 49287, 91533, 147861, 213577, 274599, 640731, 1922193]

約数ペア:

[(1, 1922193), (3, 640731), (7, 274599), (9, 213577), (13, 147861), (21, 91533), (39, 49287), (63, 30511), (91, 21123), (117, 16429), (273, 7041), (819, 2347)]