39453253

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 10831547

約数列:

[1, 7, 19, 29, 53, 133, 193, 203, 371, 551, 1007, 1351, 1537, 3667, 3857, 5597, 7049, 10229, 10759, 25669, 29203, 39179, 71603, 106343, 194351, 204421, 296641, 744401, 1360457, 2076487, 5636179, 39453253]

約数ペア:

[(1, 39453253), (7, 5636179), (19, 2076487), (29, 1360457), (53, 744401), (133, 296641), (193, 204421), (203, 194351), (371, 106343), (551, 71603), (1007, 39179), (1351, 29203), (1537, 25669), (3667, 10759), (3857, 10229), (5597, 7049)]