138472411

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{33931}}^1$

素因数の和:34002

約数の個数: 16

約数和(自身を含む): 175903488

約数和(自身を除く): 37431077

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 33931, 237517, 373241, 1798343, 2612687, 12588401, 19781773, 138472411]

約数ペア:

[(1, 138472411), (7, 19781773), (11, 12588401), (53, 2612687), (77, 1798343), (371, 373241), (583, 237517), (4081, 33931)]