2029121703

素因数分解:

$3^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{6329}}^1$

素因数の和:7076

約数の個数: 36

約数和(自身を含む): 3414705840

約数和(自身を除く): 1385584137

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 727, 2181, 5089, 6329, 6543, 15267, 18987, 35623, 44303, 45801, 56961, 106869, 132909, 310121, 320607, 398727, 930363, 2791089, 4601183, 13803549, 32208281, 41410647, 96624843, 225457967, 289874529, 676373901, 2029121703]

約数ペア:

[(1, 2029121703), (3, 676373901), (7, 289874529), (9, 225457967), (21, 96624843), (49, 41410647), (63, 32208281), (147, 13803549), (441, 4601183), (727, 2791089), (2181, 930363), (5089, 398727), (6329, 320607), (6543, 310121), (15267, 132909), (18987, 106869), (35623, 56961), (44303, 45801)]