272681921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 37528639

約数列:

[1, 17, 31, 47, 101, 109, 527, 799, 1457, 1717, 1853, 3131, 3379, 4747, 5123, 11009, 24769, 53227, 57443, 80699, 87091, 147157, 158813, 187153, 341279, 517423, 2501669, 2699821, 5801743, 8796191, 16040113, 272681921]

約数ペア:

[(1, 272681921), (17, 16040113), (31, 8796191), (47, 5801743), (101, 2699821), (109, 2501669), (527, 517423), (799, 341279), (1457, 187153), (1717, 158813), (1853, 147157), (3131, 87091), (3379, 80699), (4747, 57443), (5123, 53227), (11009, 24769)]