16359273

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 28005120

約数和(自身を除く): 11645847

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 857, 909, 2121, 2571, 2727, 5999, 6363, 7713, 17997, 19089, 23139, 53991, 86557, 161973, 259671, 605899, 779013, 1817697, 2337039, 5453091, 16359273]

約数ペア:

[(1, 16359273), (3, 5453091), (7, 2337039), (9, 1817697), (21, 779013), (27, 605899), (63, 259671), (101, 161973), (189, 86557), (303, 53991), (707, 23139), (857, 19089), (909, 17997), (2121, 7713), (2571, 6363), (2727, 5999)]