7951307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2693173

約数列:

[1, 7, 13, 23, 29, 91, 131, 161, 203, 299, 377, 667, 917, 1703, 2093, 2639, 3013, 3799, 4669, 8671, 11921, 21091, 26593, 39169, 49387, 60697, 87377, 274183, 345709, 611639, 1135901, 7951307]

約数ペア:

[(1, 7951307), (7, 1135901), (13, 611639), (23, 345709), (29, 274183), (91, 87377), (131, 60697), (161, 49387), (203, 39169), (299, 26593), (377, 21091), (667, 11921), (917, 8671), (1703, 4669), (2093, 3799), (2639, 3013)]