814586871

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{1151}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 1263403008

約数和(自身を除く): 448816137

約数列:

[1, 3, 7, 21, 67, 201, 469, 503, 1151, 1407, 1509, 3453, 3521, 8057, 10563, 24171, 33701, 77117, 101103, 231351, 235907, 539819, 578953, 707721, 1619457, 1736859, 4052671, 12158013, 38789851, 116369553, 271528957, 814586871]

約数ペア:

[(1, 814586871), (3, 271528957), (7, 116369553), (21, 38789851), (67, 12158013), (201, 4052671), (469, 1736859), (503, 1619457), (1151, 707721), (1407, 578953), (1509, 539819), (3453, 235907), (3521, 231351), (8057, 101103), (10563, 77117), (24171, 33701)]