9897706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 19736136

約数和(自身を除く): 9838430

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 457, 637, 833, 914, 1274, 1547, 1666, 3094, 3199, 5941, 6398, 7769, 10829, 11882, 15538, 21658, 22393, 41587, 44786, 54383, 83174, 100997, 108766, 201994, 291109, 380681, 582218, 706979, 761362, 1413958, 4948853, 9897706]

約数ペア:

[(1, 9897706), (2, 4948853), (7, 1413958), (13, 761362), (14, 706979), (17, 582218), (26, 380681), (34, 291109), (49, 201994), (91, 108766), (98, 100997), (119, 83174), (182, 54383), (221, 44786), (238, 41587), (442, 22393), (457, 21658), (637, 15538), (833, 11882), (914, 10829), (1274, 7769), (1547, 6398), (1666, 5941), (3094, 3199)]