1944156621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{8537}}^1$

素因数の和:8721

約数の個数: 32

約数和(自身を含む): 2898275328

約数和(自身を除く): 954118707

約数列:

[1, 3, 11, 33, 67, 103, 201, 309, 737, 1133, 2211, 3399, 6901, 8537, 20703, 25611, 75911, 93907, 227733, 281721, 571979, 879311, 1715937, 2637933, 6291769, 9672421, 18875307, 29017263, 58913837, 176741511, 648052207, 1944156621]

約数ペア:

[(1, 1944156621), (3, 648052207), (11, 176741511), (33, 58913837), (67, 29017263), (103, 18875307), (201, 9672421), (309, 6291769), (737, 2637933), (1133, 1715937), (2211, 879311), (3399, 571979), (6901, 281721), (8537, 227733), (20703, 93907), (25611, 75911)]