315035439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 455777280

約数和(自身を除く): 140741841

約数列:

[1, 3, 23, 29, 69, 87, 313, 503, 667, 939, 1509, 2001, 7199, 9077, 11569, 14587, 21597, 27231, 34707, 43761, 157439, 208771, 335501, 472317, 626313, 1006503, 3621097, 4565731, 10863291, 13697193, 105011813, 315035439]

約数ペア:

[(1, 315035439), (3, 105011813), (23, 13697193), (29, 10863291), (69, 4565731), (87, 3621097), (313, 1006503), (503, 626313), (667, 472317), (939, 335501), (1509, 208771), (2001, 157439), (7199, 43761), (9077, 34707), (11569, 27231), (14587, 21597)]