4975221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 6967808

約数和(自身を除く): 1992587

約数列:

[1, 3, 31, 61, 93, 183, 877, 1891, 2631, 5673, 27187, 53497, 81561, 160491, 1658407, 4975221]

約数ペア:

[(1, 4975221), (3, 1658407), (31, 160491), (61, 81561), (93, 53497), (183, 27187), (877, 5673), (1891, 2631)]