15694312137

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^2\times {\mathrm{1877}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 23965864128

約数和(自身を除く): 8271551991

約数列:

[1, 3, 7, 21, 631, 1877, 1893, 4417, 5631, 13139, 13251, 39417, 398161, 1184387, 1194483, 2787127, 3553161, 8290709, 8361381, 24872127, 747348197, 2242044591, 5231437379, 15694312137]

約数ペア:

[(1, 15694312137), (3, 5231437379), (7, 2242044591), (21, 747348197), (631, 24872127), (1877, 8361381), (1893, 8290709), (4417, 3553161), (5631, 2787127), (13139, 1194483), (13251, 1184387), (39417, 398161)]