6445159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 7995456

約数和(自身を除く): 1550297

約数列:

[1, 7, 17, 41, 119, 287, 697, 1321, 4879, 9247, 22457, 54161, 157199, 379127, 920737, 6445159]

約数ペア:

[(1, 6445159), (7, 920737), (17, 379127), (41, 157199), (119, 54161), (287, 22457), (697, 9247), (1321, 4879)]