16743813

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 7586427

約数列:

[1, 3, 31, 43, 53, 79, 93, 129, 159, 237, 1333, 1643, 2279, 2449, 3397, 3999, 4187, 4929, 6837, 7347, 10191, 12561, 70649, 105307, 129797, 180041, 211947, 315921, 389391, 540123, 5581271, 16743813]

約数ペア:

[(1, 16743813), (3, 5581271), (31, 540123), (43, 389391), (53, 315921), (79, 211947), (93, 180041), (129, 129797), (159, 105307), (237, 70649), (1333, 12561), (1643, 10191), (2279, 7347), (2449, 6837), (3397, 4929), (3999, 4187)]