427502009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 506736000

約数和(自身を除く): 79233991

約数列:

[1, 11, 17, 67, 149, 187, 229, 737, 1139, 1639, 2519, 2533, 3893, 9983, 12529, 15343, 27863, 34121, 42823, 109813, 168773, 169711, 260831, 375331, 580057, 1866821, 2286107, 2869141, 6380627, 25147177, 38863819, 427502009]

約数ペア:

[(1, 427502009), (11, 38863819), (17, 25147177), (67, 6380627), (149, 2869141), (187, 2286107), (229, 1866821), (737, 580057), (1139, 375331), (1639, 260831), (2519, 169711), (2533, 168773), (3893, 109813), (9983, 42823), (12529, 34121), (15343, 27863)]