29409237

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 51633120

約数和(自身を除く): 22223883

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2539, 3861, 7617, 11583, 22851, 27929, 33007, 68553, 83787, 99021, 205659, 251361, 297063, 363077, 754083, 891189, 1089231, 2262249, 2673567, 3267693, 9803079, 29409237]

約数ペア:

[(1, 29409237), (3, 9803079), (9, 3267693), (11, 2673567), (13, 2262249), (27, 1089231), (33, 891189), (39, 754083), (81, 363077), (99, 297063), (117, 251361), (143, 205659), (297, 99021), (351, 83787), (429, 68553), (891, 33007), (1053, 27929), (1287, 22851), (2539, 11583), (3861, 7617)]