1814068221

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{16451}}^1$

素因数の和:16609

約数の個数: 32

約数和(自身を含む): 2842905600

約数和(自身を除く): 1028837379

約数列:

[1, 3, 7, 21, 59, 89, 177, 267, 413, 623, 1239, 1869, 5251, 15753, 16451, 36757, 49353, 110271, 115157, 345471, 970609, 1464139, 2911827, 4392417, 6794263, 10248973, 20382789, 30746919, 86384201, 259152603, 604689407, 1814068221]

約数ペア:

[(1, 1814068221), (3, 604689407), (7, 259152603), (21, 86384201), (59, 30746919), (89, 20382789), (177, 10248973), (267, 6794263), (413, 4392417), (623, 2911827), (1239, 1464139), (1869, 970609), (5251, 345471), (15753, 115157), (16451, 110271), (36757, 49353)]