16217469

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 25622400

約数和(自身を除く): 9404931

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 313, 513, 909, 939, 1919, 2727, 2817, 5757, 5947, 8451, 17271, 17841, 31613, 51813, 53523, 94839, 160569, 284517, 600647, 853551, 1801941, 5405823, 16217469]

約数ペア:

[(1, 16217469), (3, 5405823), (9, 1801941), (19, 853551), (27, 600647), (57, 284517), (101, 160569), (171, 94839), (303, 53523), (313, 51813), (513, 31613), (909, 17841), (939, 17271), (1919, 8451), (2727, 5947), (2817, 5757)]