47817399

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7417}}^1$

素因数の和:7734

約数の個数: 16

約数和(自身を含む): 73111808

約数和(自身を除く): 25294409

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 7417, 22251, 51919, 155757, 2277019, 6831057, 15939133, 47817399]

約数ペア:

[(1, 47817399), (3, 15939133), (7, 6831057), (21, 2277019), (307, 155757), (921, 51919), (2149, 22251), (6447, 7417)]