2016897393

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{7417}}^1$

素因数の和:8013

約数の個数: 32

約数和(自身を含む): 3213121536

約数和(自身を除く): 1196224143

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 563, 1689, 3941, 7417, 11823, 12949, 22251, 38847, 51919, 90643, 155757, 170591, 271929, 511773, 1194137, 3582411, 4175771, 12527313, 29230397, 87691191, 96042733, 288128199, 672299131, 2016897393]

約数ペア:

[(1, 2016897393), (3, 672299131), (7, 288128199), (21, 96042733), (23, 87691191), (69, 29230397), (161, 12527313), (483, 4175771), (563, 3582411), (1689, 1194137), (3941, 511773), (7417, 271929), (11823, 170591), (12949, 155757), (22251, 90643), (38847, 51919)]