22472991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 35596800

約数和(自身を除く): 13123809

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 617, 639, 1349, 1851, 1917, 4047, 5553, 11723, 12141, 16659, 35169, 36423, 43807, 105507, 131421, 316521, 394263, 832333, 1182789, 2496999, 7490997, 22472991]

約数ペア:

[(1, 22472991), (3, 7490997), (9, 2496999), (19, 1182789), (27, 832333), (57, 394263), (71, 316521), (171, 131421), (213, 105507), (513, 43807), (617, 36423), (639, 35169), (1349, 16659), (1851, 12141), (1917, 11723), (4047, 5553)]