3214743

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 5253120

約数和(自身を除く): 2038377

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1151, 2793, 3453, 8057, 21869, 24171, 56399, 65607, 153083, 169197, 459249, 1071581, 3214743]

約数ペア:

[(1, 3214743), (3, 1071581), (7, 459249), (19, 169197), (21, 153083), (49, 65607), (57, 56399), (133, 24171), (147, 21869), (399, 8057), (931, 3453), (1151, 2793)]