2250958221

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{3719}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 3455136000

約数和(自身を除く): 1204177779

約数列:

[1, 3, 9, 27, 29, 87, 261, 773, 783, 2319, 3719, 6957, 11157, 20871, 22417, 33471, 67251, 100413, 107851, 201753, 323553, 605259, 970659, 2874787, 2911977, 8624361, 25873083, 77619249, 83368823, 250106469, 750319407, 2250958221]

約数ペア:

[(1, 2250958221), (3, 750319407), (9, 250106469), (27, 83368823), (29, 77619249), (87, 25873083), (261, 8624361), (773, 2911977), (783, 2874787), (2319, 970659), (3719, 605259), (6957, 323553), (11157, 201753), (20871, 107851), (22417, 100413), (33471, 67251)]