16409843121

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{24083}}^1$

素因数の和:24621

約数の個数: 32

約数和(自身を含む): 25414207488

約数和(自身を除く): 9004364367

約数列:

[1, 3, 7, 21, 71, 213, 457, 497, 1371, 1491, 3199, 9597, 24083, 32447, 72249, 97341, 168581, 227129, 505743, 681387, 1709893, 5129679, 11005931, 11969251, 33017793, 35907753, 77041517, 231124551, 781421101, 2344263303, 5469947707, 16409843121]

約数ペア:

[(1, 16409843121), (3, 5469947707), (7, 2344263303), (21, 781421101), (71, 231124551), (213, 77041517), (457, 35907753), (497, 33017793), (1371, 11969251), (1491, 11005931), (3199, 5129679), (9597, 1709893), (24083, 681387), (32447, 505743), (72249, 227129), (97341, 168581)]