40880861

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 48117888

約数和(自身を除く): 7237027

約数列:

[1, 7, 53, 101, 371, 707, 1091, 5353, 7637, 37471, 57823, 110191, 404761, 771337, 5840123, 40880861]

約数ペア:

[(1, 40880861), (7, 5840123), (53, 771337), (101, 404761), (371, 110191), (707, 57823), (1091, 37471), (5353, 7637)]