315046149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 475496448

約数和(自身を除く): 160450299

約数列:

[1, 3, 11, 31, 33, 93, 223, 341, 669, 1023, 1381, 2453, 4143, 6913, 7359, 15191, 20739, 42811, 45573, 76043, 128433, 228129, 307963, 470921, 923889, 1412763, 3387593, 9546853, 10162779, 28640559, 105015383, 315046149]

約数ペア:

[(1, 315046149), (3, 105015383), (11, 28640559), (31, 10162779), (33, 9546853), (93, 3387593), (223, 1412763), (341, 923889), (669, 470921), (1023, 307963), (1381, 228129), (2453, 128433), (4143, 76043), (6913, 45573), (7359, 42811), (15191, 20739)]