13307318973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{25439}}^1$

素因数の和:25738

約数の個数: 48

約数和(自身を含む): 22002140160

約数和(自身を除く): 8694821187

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 263, 663, 789, 1989, 2367, 3419, 4471, 10257, 13413, 25439, 30771, 40239, 58123, 76317, 174369, 228951, 330707, 432463, 523107, 992121, 1297389, 2976363, 3892167, 5622019, 6690457, 16866057, 20071371, 50598171, 60214113, 86975941, 113737769, 260927823, 341213307, 782783469, 1023639921, 1478590997, 4435772991, 13307318973]

約数ペア:

[(1, 13307318973), (3, 4435772991), (9, 1478590997), (13, 1023639921), (17, 782783469), (39, 341213307), (51, 260927823), (117, 113737769), (153, 86975941), (221, 60214113), (263, 50598171), (663, 20071371), (789, 16866057), (1989, 6690457), (2367, 5622019), (3419, 3892167), (4471, 2976363), (10257, 1297389), (13413, 992121), (25439, 523107), (30771, 432463), (40239, 330707), (58123, 228951), (76317, 174369)]