7825131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 12093120

約数和(自身を除く): 4267989

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 683, 1273, 2049, 3819, 6147, 11457, 12977, 38931, 45761, 116793, 137283, 411849, 869459, 2608377, 7825131]

約数ペア:

[(1, 7825131), (3, 2608377), (9, 869459), (19, 411849), (57, 137283), (67, 116793), (171, 45761), (201, 38931), (603, 12977), (683, 11457), (1273, 6147), (2049, 3819)]