2783804463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{4703}}^1$

素因数の和:6716

約数の個数: 32

約数和(自身を含む): 4502292480

約数和(自身を除く): 1718488017

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1993, 4703, 5979, 14109, 17937, 21923, 42327, 51733, 53811, 65769, 126981, 155199, 197307, 465597, 591921, 1396791, 9373079, 28119237, 84357711, 103103869, 253073133, 309311607, 927934821, 2783804463]

約数ペア:

[(1, 2783804463), (3, 927934821), (9, 309311607), (11, 253073133), (27, 103103869), (33, 84357711), (99, 28119237), (297, 9373079), (1993, 1396791), (4703, 591921), (5979, 465597), (14109, 197307), (17937, 155199), (21923, 126981), (42327, 65769), (51733, 53811)]