489819957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{33811}}^1$

素因数の和:34264

約数の個数: 16

約数和(自身を含む): 714109440

約数和(自身を除く): 224289483

約数列:

[1, 3, 11, 33, 439, 1317, 4829, 14487, 33811, 101433, 371921, 1115763, 14843029, 44529087, 163273319, 489819957]

約数ペア:

[(1, 489819957), (3, 163273319), (11, 44529087), (33, 14843029), (439, 1115763), (1317, 371921), (4829, 101433), (14487, 33811)]