15697735109

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{12289}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 18493992000

約数和(自身を除く): 2796256891

約数列:

[1, 7, 49, 131, 199, 917, 1393, 6419, 9751, 12289, 26069, 86023, 182483, 602161, 1277381, 1609859, 2445511, 11269013, 17118577, 78883091, 119830039, 320361941, 2242533587, 15697735109]

約数ペア:

[(1, 15697735109), (7, 2242533587), (49, 320361941), (131, 119830039), (199, 78883091), (917, 17118577), (1393, 11269013), (6419, 2445511), (9751, 1609859), (12289, 1277381), (26069, 602161), (86023, 182483)]