38170909

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 44868096

約数和(自身を除く): 6697187

約数列:

[1, 7, 47, 181, 329, 641, 1267, 4487, 8507, 30127, 59549, 116021, 210889, 812147, 5452987, 38170909]

約数ペア:

[(1, 38170909), (7, 5452987), (47, 812147), (181, 210889), (329, 116021), (641, 59549), (1267, 30127), (4487, 8507)]