20141490621

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{292147}}^1$

素因数の和:292238

約数の個数: 32

約数和(自身を含む): 31785702400

約数和(自身を除く): 11644211779

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 1029, 1407, 3283, 9849, 22981, 68943, 292147, 876441, 2045029, 6135087, 14315203, 19573849, 42945609, 58721547, 100206421, 137016943, 300619263, 411050829, 959118601, 2877355803, 6713830207, 20141490621]

約数ペア:

[(1, 20141490621), (3, 6713830207), (7, 2877355803), (21, 959118601), (49, 411050829), (67, 300619263), (147, 137016943), (201, 100206421), (343, 58721547), (469, 42945609), (1029, 19573849), (1407, 14315203), (3283, 6135087), (9849, 2045029), (22981, 876441), (68943, 292147)]