16301691

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 29472768

約数和(自身を除く): 13171077

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 491, 527, 651, 1071, 1473, 1581, 1953, 3437, 3689, 4419, 4743, 8347, 10311, 11067, 15221, 25041, 30933, 33201, 45663, 58429, 75123, 106547, 136989, 175287, 258757, 319641, 525861, 776271, 958923, 1811299, 2328813, 5433897, 16301691]

約数ペア:

[(1, 16301691), (3, 5433897), (7, 2328813), (9, 1811299), (17, 958923), (21, 776271), (31, 525861), (51, 319641), (63, 258757), (93, 175287), (119, 136989), (153, 106547), (217, 75123), (279, 58429), (357, 45663), (491, 33201), (527, 30933), (651, 25041), (1071, 15221), (1473, 11067), (1581, 10311), (1953, 8347), (3437, 4743), (3689, 4419)]