380091

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 16

約数和(自身を含む): 539648

約数和(自身を除く): 159557

約数列:

[1, 3, 31, 61, 67, 93, 183, 201, 1891, 2077, 4087, 5673, 6231, 12261, 126697, 380091]

約数ペア:

[(1, 380091), (3, 126697), (31, 12261), (61, 6231), (67, 5673), (93, 4087), (183, 2077), (201, 1891)]