2245653981

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{27851}}^1$

素因数の和:27922

約数の個数: 36

約数和(自身を含む): 3557034624

約数和(自身を除く): 1311380643

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 1581, 2601, 4743, 8959, 26877, 27851, 80631, 83553, 250659, 473467, 863381, 1420401, 2590143, 4261203, 7770429, 8048939, 14677477, 24146817, 44032431, 72440451, 132097293, 249517109, 748551327, 2245653981]

約数ペア:

[(1, 2245653981), (3, 748551327), (9, 249517109), (17, 132097293), (31, 72440451), (51, 44032431), (93, 24146817), (153, 14677477), (279, 8048939), (289, 7770429), (527, 4261203), (867, 2590143), (1581, 1420401), (2601, 863381), (4743, 473467), (8959, 250659), (26877, 83553), (27851, 80631)]