23479713

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3358

約数の個数: 20

約数和(自身を含む): 35479620

約数和(自身を除く): 11999907

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 3257, 7209, 9771, 29313, 87939, 263817, 289873, 869619, 2608857, 7826571, 23479713]

約数ペア:

[(1, 23479713), (3, 7826571), (9, 2608857), (27, 869619), (81, 289873), (89, 263817), (267, 87939), (801, 29313), (2403, 9771), (3257, 7209)]