29870289

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 15443343

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1481, 2241, 4443, 6723, 13329, 20169, 39987, 119961, 122923, 359883, 368769, 1106307, 3318921, 9956763, 29870289]

約数ペア:

[(1, 29870289), (3, 9956763), (9, 3318921), (27, 1106307), (81, 368769), (83, 359883), (243, 122923), (249, 119961), (747, 39987), (1481, 20169), (2241, 13329), (4443, 6723)]