481627797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16901}}^1$

素因数の和:16993

約数の個数: 32

約数和(自身を含む): 778844160

約数和(自身を除く): 297216363

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 4071, 9499, 16901, 28497, 50703, 118307, 354921, 388723, 997159, 1166169, 2721061, 2991477, 6980113, 8163183, 20940339, 22934657, 68803971, 160542599, 481627797]

約数ペア:

[(1, 481627797), (3, 160542599), (7, 68803971), (21, 22934657), (23, 20940339), (59, 8163183), (69, 6980113), (161, 2991477), (177, 2721061), (413, 1166169), (483, 997159), (1239, 388723), (1357, 354921), (4071, 118307), (9499, 50703), (16901, 28497)]