4772943

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 8180640

約数和(自身を除く): 3407697

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 137, 147, 237, 411, 441, 553, 711, 959, 1233, 1659, 2877, 3871, 4977, 6713, 8631, 10823, 11613, 20139, 32469, 34839, 60417, 75761, 97407, 227283, 530327, 681849, 1590981, 4772943]

約数ペア:

[(1, 4772943), (3, 1590981), (7, 681849), (9, 530327), (21, 227283), (49, 97407), (63, 75761), (79, 60417), (137, 34839), (147, 32469), (237, 20139), (411, 11613), (441, 10823), (553, 8631), (711, 6713), (959, 4977), (1233, 3871), (1659, 2877)]