377223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 663552

約数和(自身を除く): 286329

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 71, 77, 161, 213, 231, 253, 483, 497, 759, 781, 1491, 1633, 1771, 2343, 4899, 5313, 5467, 11431, 16401, 17963, 34293, 53889, 125741, 377223]

約数ペア:

[(1, 377223), (3, 125741), (7, 53889), (11, 34293), (21, 17963), (23, 16401), (33, 11431), (69, 5467), (71, 5313), (77, 4899), (161, 2343), (213, 1771), (231, 1633), (253, 1491), (483, 781), (497, 759)]