1097393427

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7607}}^1$

素因数の和:7769

約数の個数: 40

約数和(自身を含む): 1778537376

約数和(自身を除く): 681143949

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 411, 1053, 1233, 1781, 3699, 5343, 7607, 11097, 16029, 22821, 48087, 68463, 98891, 144261, 205389, 296673, 616167, 890019, 1042159, 2670057, 3126477, 8010171, 9379431, 13548067, 28138293, 40644201, 84414879, 121932603, 365797809, 1097393427]

約数ペア:

[(1, 1097393427), (3, 365797809), (9, 121932603), (13, 84414879), (27, 40644201), (39, 28138293), (81, 13548067), (117, 9379431), (137, 8010171), (351, 3126477), (411, 2670057), (1053, 1042159), (1233, 890019), (1781, 616167), (3699, 296673), (5343, 205389), (7607, 144261), (11097, 98891), (16029, 68463), (22821, 48087)]