8214003

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 13641056

約数和(自身を除く): 5427053

約数列:

[1, 3, 7, 9, 21, 63, 241, 541, 723, 1623, 1687, 2169, 3787, 4869, 5061, 11361, 15183, 34083, 130381, 391143, 912667, 1173429, 2738001, 8214003]

約数ペア:

[(1, 8214003), (3, 2738001), (7, 1173429), (9, 912667), (21, 391143), (63, 130381), (241, 34083), (541, 15183), (723, 11361), (1623, 5061), (1687, 4869), (2169, 3787)]