16333191

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 11660409

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 971, 1869, 2403, 2913, 5607, 6797, 8739, 16821, 20391, 26217, 61173, 86419, 183519, 259257, 604933, 777771, 1814799, 2333313, 5444397, 16333191]

約数ペア:

[(1, 16333191), (3, 5444397), (7, 2333313), (9, 1814799), (21, 777771), (27, 604933), (63, 259257), (89, 183519), (189, 86419), (267, 61173), (623, 26217), (801, 20391), (971, 16821), (1869, 8739), (2403, 6797), (2913, 5607)]