412362009

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 652579200

約数和(自身を除く): 240217191

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 243, 267, 621, 801, 829, 1863, 2047, 2403, 2487, 5589, 6141, 7209, 7461, 18423, 19067, 21627, 22383, 55269, 57201, 67149, 73781, 165807, 171603, 201447, 221343, 497421, 514809, 664029, 1544427, 1696963, 1992087, 4633281, 5090889, 5976261, 15272667, 17928783, 45818001, 137454003, 412362009]

約数ペア:

[(1, 412362009), (3, 137454003), (9, 45818001), (23, 17928783), (27, 15272667), (69, 5976261), (81, 5090889), (89, 4633281), (207, 1992087), (243, 1696963), (267, 1544427), (621, 664029), (801, 514809), (829, 497421), (1863, 221343), (2047, 201447), (2403, 171603), (2487, 165807), (5589, 73781), (6141, 67149), (7209, 57201), (7461, 55269), (18423, 22383), (19067, 21627)]