328023843

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1097}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 518607360

約数和(自身を除く): 190583517

約数列:

[1, 3, 7, 21, 29, 87, 203, 491, 609, 1097, 1473, 3291, 3437, 7679, 10311, 14239, 23037, 31813, 42717, 95439, 99673, 222691, 299019, 538627, 668073, 1615881, 3770389, 11311167, 15620183, 46860549, 109341281, 328023843]

約数ペア:

[(1, 328023843), (3, 109341281), (7, 46860549), (21, 15620183), (29, 11311167), (87, 3770389), (203, 1615881), (491, 668073), (609, 538627), (1097, 299019), (1473, 222691), (3291, 99673), (3437, 95439), (7679, 42717), (10311, 31813), (14239, 23037)]