873609627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1993}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 1309340160

約数和(自身を除く): 435730533

約数列:

[1, 3, 11, 33, 37, 111, 359, 407, 1077, 1221, 1993, 3949, 5979, 11847, 13283, 21923, 39849, 65769, 73741, 146113, 221223, 438339, 715487, 811151, 2146461, 2433453, 7870357, 23611071, 26473019, 79419057, 291203209, 873609627]

約数ペア:

[(1, 873609627), (3, 291203209), (11, 79419057), (33, 26473019), (37, 23611071), (111, 7870357), (359, 2433453), (407, 2146461), (1077, 811151), (1221, 715487), (1993, 438339), (3949, 221223), (5979, 146113), (11847, 73741), (13283, 65769), (21923, 39849)]