127930866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{435139}}^1$

素因数の和:435158

約数の個数: 24

約数和(自身を含む): 297635760

約数和(自身を除く): 169704894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 435139, 870278, 1305417, 2610834, 3045973, 6091946, 9137919, 18275838, 21321811, 42643622, 63965433, 127930866]

約数ペア:

[(1, 127930866), (2, 63965433), (3, 42643622), (6, 21321811), (7, 18275838), (14, 9137919), (21, 6091946), (42, 3045973), (49, 2610834), (98, 1305417), (147, 870278), (294, 435139)]