47917261

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 56401920

約数和(自身を除く): 8484659

約数列:

[1, 7, 67, 71, 469, 497, 1439, 4757, 10073, 33299, 96413, 102169, 674891, 715183, 6845323, 47917261]

約数ペア:

[(1, 47917261), (7, 6845323), (67, 715183), (71, 674891), (469, 102169), (497, 96413), (1439, 33299), (4757, 10073)]