47897763

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 66247680

約数和(自身を除く): 18349917

約数列:

[1, 3, 29, 87, 607, 907, 1821, 2721, 17603, 26303, 52809, 78909, 550549, 1651647, 15965921, 47897763]

約数ペア:

[(1, 47897763), (3, 15965921), (29, 1651647), (87, 550549), (607, 78909), (907, 52809), (1821, 26303), (2721, 17603)]