13860117

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 21369816

約数和(自身を除く): 7509699

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 577, 1413, 1731, 2669, 5193, 8007, 9809, 24021, 29427, 88281, 90589, 271767, 815301, 1540013, 4620039, 13860117]

約数ペア:

[(1, 13860117), (3, 4620039), (9, 1540013), (17, 815301), (51, 271767), (153, 90589), (157, 88281), (471, 29427), (577, 24021), (1413, 9809), (1731, 8007), (2669, 5193)]