6394401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 4368351

約数列:

[1, 3, 9, 13, 31, 39, 41, 43, 93, 117, 123, 129, 279, 369, 387, 403, 533, 559, 1209, 1271, 1333, 1599, 1677, 1763, 3627, 3813, 3999, 4797, 5031, 5289, 11439, 11997, 15867, 16523, 17329, 22919, 49569, 51987, 54653, 68757, 148707, 155961, 163959, 206271, 491877, 710489, 2131467, 6394401]

約数ペア:

[(1, 6394401), (3, 2131467), (9, 710489), (13, 491877), (31, 206271), (39, 163959), (41, 155961), (43, 148707), (93, 68757), (117, 54653), (123, 51987), (129, 49569), (279, 22919), (369, 17329), (387, 16523), (403, 15867), (533, 11997), (559, 11439), (1209, 5289), (1271, 5031), (1333, 4797), (1599, 3999), (1677, 3813), (1763, 3627)]