29149743

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 47872000

約数和(自身を除く): 18722257

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1699, 2451, 5097, 5719, 11893, 17157, 32281, 35679, 73057, 96843, 219171, 225967, 511399, 677901, 1388083, 1534197, 4164249, 9716581, 29149743]

約数ペア:

[(1, 29149743), (3, 9716581), (7, 4164249), (19, 1534197), (21, 1388083), (43, 677901), (57, 511399), (129, 225967), (133, 219171), (301, 96843), (399, 73057), (817, 35679), (903, 32281), (1699, 17157), (2451, 11893), (5097, 5719)]