4485621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 2868747

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 251, 259, 483, 753, 777, 851, 1757, 2553, 5271, 5773, 5957, 9287, 17319, 17871, 27861, 40411, 65009, 121233, 195027, 213601, 640803, 1495207, 4485621]

約数ペア:

[(1, 4485621), (3, 1495207), (7, 640803), (21, 213601), (23, 195027), (37, 121233), (69, 65009), (111, 40411), (161, 27861), (251, 17871), (259, 17319), (483, 9287), (753, 5957), (777, 5773), (851, 5271), (1757, 2553)]