415496627

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 548819712

約数和(自身を除く): 133323085

約数列:

[1, 7, 13, 31, 49, 53, 91, 217, 371, 397, 403, 637, 689, 1519, 1643, 2597, 2779, 2821, 4823, 5161, 11501, 12307, 19453, 19747, 21041, 21359, 33761, 36127, 80507, 86149, 147287, 149513, 159991, 252889, 273533, 603043, 652271, 1031009, 1046591, 1119937, 1914731, 4565897, 7839559, 8479523, 13403117, 31961279, 59356661, 415496627]

約数ペア:

[(1, 415496627), (7, 59356661), (13, 31961279), (31, 13403117), (49, 8479523), (53, 7839559), (91, 4565897), (217, 1914731), (371, 1119937), (397, 1046591), (403, 1031009), (637, 652271), (689, 603043), (1519, 273533), (1643, 252889), (2597, 159991), (2779, 149513), (2821, 147287), (4823, 86149), (5161, 80507), (11501, 36127), (12307, 33761), (19453, 21359), (19747, 21041)]