43922193

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 69242880

約数和(自身を除く): 25320687

約数列:

[1, 3, 7, 21, 41, 123, 139, 287, 367, 417, 861, 973, 1101, 2569, 2919, 5699, 7707, 15047, 17097, 39893, 45141, 51013, 105329, 119679, 153039, 315987, 357091, 1071273, 2091533, 6274599, 14640731, 43922193]

約数ペア:

[(1, 43922193), (3, 14640731), (7, 6274599), (21, 2091533), (41, 1071273), (123, 357091), (139, 315987), (287, 153039), (367, 119679), (417, 105329), (861, 51013), (973, 45141), (1101, 39893), (2569, 17097), (2919, 15047), (5699, 7707)]