240852957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 110622243

約数列:

[1, 3, 17, 47, 51, 89, 141, 267, 799, 1129, 1513, 2397, 3387, 4183, 4539, 12549, 19193, 53063, 57579, 71111, 100481, 159189, 213333, 301443, 902071, 1708177, 2706213, 4722607, 5124531, 14167821, 80284319, 240852957]

約数ペア:

[(1, 240852957), (3, 80284319), (17, 14167821), (47, 5124531), (51, 4722607), (89, 2706213), (141, 1708177), (267, 902071), (799, 301443), (1129, 213333), (1513, 159189), (2397, 100481), (3387, 71111), (4183, 57579), (4539, 53063), (12549, 19193)]