289603809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12343}}^1$

素因数の和:12442

約数の個数: 32

約数和(自身を含む): 474009600

約数和(自身を除く): 184405791

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 12343, 23463, 37029, 111087, 135773, 333261, 407319, 975097, 1221957, 2925291, 3665871, 8775873, 10726067, 26327619, 32178201, 96534603, 289603809]

約数ペア:

[(1, 289603809), (3, 96534603), (9, 32178201), (11, 26327619), (27, 10726067), (33, 8775873), (79, 3665871), (99, 2925291), (237, 1221957), (297, 975097), (711, 407319), (869, 333261), (2133, 135773), (2607, 111087), (7821, 37029), (12343, 23463)]