224719593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4111}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 363171840

約数和(自身を除く): 138452247

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 959, 2603, 2877, 4111, 7809, 12333, 18221, 28777, 54663, 78109, 86331, 234327, 546763, 563207, 1640289, 1689621, 3942449, 10700933, 11827347, 32102799, 74906531, 224719593]

約数ペア:

[(1, 224719593), (3, 74906531), (7, 32102799), (19, 11827347), (21, 10700933), (57, 3942449), (133, 1689621), (137, 1640289), (399, 563207), (411, 546763), (959, 234327), (2603, 86331), (2877, 78109), (4111, 54663), (7809, 28777), (12333, 18221)]