12439730009

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{12611}}^1$

素因数の和:13157

約数の個数: 24

約数和(自身を含む): 14855018976

約数和(自身を除く): 2415288967

約数列:

[1, 7, 41, 49, 287, 491, 2009, 3437, 12611, 20131, 24059, 88277, 140917, 517051, 617939, 986419, 3619357, 6192001, 25335499, 43344007, 253872041, 303408049, 1777104287, 12439730009]

約数ペア:

[(1, 12439730009), (7, 1777104287), (41, 303408049), (49, 253872041), (287, 43344007), (491, 25335499), (2009, 6192001), (3437, 3619357), (12611, 986419), (20131, 617939), (24059, 517051), (88277, 140917)]