16971435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 32227104

約数和(自身を除く): 15255669

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 433, 585, 603, 871, 1005, 1299, 2165, 2613, 3015, 3897, 4355, 5629, 6495, 7839, 13065, 16887, 19485, 28145, 29011, 39195, 50661, 84435, 87033, 145055, 253305, 261099, 377143, 435165, 1131429, 1305495, 1885715, 3394287, 5657145, 16971435]

約数ペア:

[(1, 16971435), (3, 5657145), (5, 3394287), (9, 1885715), (13, 1305495), (15, 1131429), (39, 435165), (45, 377143), (65, 261099), (67, 253305), (117, 145055), (195, 87033), (201, 84435), (335, 50661), (433, 39195), (585, 29011), (603, 28145), (871, 19485), (1005, 16887), (1299, 13065), (2165, 7839), (2613, 6495), (3015, 5629), (3897, 4355)]