7313145903

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{3001}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 12348450816

約数和(自身を除く): 5035304913

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 823, 987, 2469, 2961, 3001, 5761, 7407, 9003, 17283, 21007, 27009, 38681, 51849, 63021, 116043, 141047, 189063, 270767, 348129, 423141, 812301, 987329, 1269423, 2436903, 2469823, 2961987, 7409469, 8885961, 17288761, 22228407, 51866283, 116081681, 155598849, 348245043, 812571767, 1044735129, 2437715301, 7313145903]

約数ペア:

[(1, 7313145903), (3, 2437715301), (7, 1044735129), (9, 812571767), (21, 348245043), (47, 155598849), (63, 116081681), (141, 51866283), (329, 22228407), (423, 17288761), (823, 8885961), (987, 7409469), (2469, 2961987), (2961, 2469823), (3001, 2436903), (5761, 1269423), (7407, 987329), (9003, 812301), (17283, 423141), (21007, 348129), (27009, 270767), (38681, 189063), (51849, 141047), (63021, 116043)]