2119348539

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{436889}}^1$

素因数の和:436920

約数の個数: 36

約数和(自身を含む): 3884825880

約数和(自身を除く): 1765477341

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 436889, 1310667, 3058223, 3932001, 4805779, 9174669, 14417337, 21407561, 27524007, 33640453, 43252011, 64222683, 100921359, 192668049, 235483171, 302764077, 706449513, 2119348539]

約数ペア:

[(1, 2119348539), (3, 706449513), (7, 302764077), (9, 235483171), (11, 192668049), (21, 100921359), (33, 64222683), (49, 43252011), (63, 33640453), (77, 27524007), (99, 21407561), (147, 14417337), (231, 9174669), (441, 4805779), (539, 3932001), (693, 3058223), (1617, 1310667), (4851, 436889)]