21973089909

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1\times {\mathrm{27329}}^1$

素因数の和:30644

約数の個数: 16

約数和(自身を含む): 29660702400

約数和(自身を除く): 7687612491

約数列:

[1, 3, 83, 249, 3229, 9687, 27329, 81987, 268007, 804021, 2268307, 6804921, 88245341, 264736023, 7324363303, 21973089909]

約数ペア:

[(1, 21973089909), (3, 7324363303), (83, 264736023), (249, 88245341), (3229, 6804921), (9687, 2268307), (27329, 804021), (81987, 268007)]