1915085823

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{9157}}^1$

素因数の和:9623

約数の個数: 32

約数和(自身を含む): 3052471296

約数和(自身を除く): 1137385473

約数列:

[1, 3, 7, 21, 23, 69, 161, 433, 483, 1299, 3031, 9093, 9157, 9959, 27471, 29877, 64099, 69713, 192297, 209139, 210611, 631833, 1474277, 3964981, 4422831, 11894943, 27754867, 83264601, 91194563, 273583689, 638361941, 1915085823]

約数ペア:

[(1, 1915085823), (3, 638361941), (7, 273583689), (21, 91194563), (23, 83264601), (69, 27754867), (161, 11894943), (433, 4422831), (483, 3964981), (1299, 1474277), (3031, 631833), (9093, 210611), (9157, 209139), (9959, 192297), (27471, 69713), (29877, 64099)]