1227259439

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{7643}}^1$

素因数の和:7799

約数の個数: 24

約数和(自身を含む): 1490121360

約数和(自身を除く): 262861921

約数列:

[1, 7, 29, 49, 113, 203, 791, 1421, 3277, 5537, 7643, 22939, 53501, 160573, 221647, 374507, 863659, 1551529, 6045613, 10860703, 25046111, 42319291, 175322777, 1227259439]

約数ペア:

[(1, 1227259439), (7, 175322777), (29, 42319291), (49, 25046111), (113, 10860703), (203, 6045613), (791, 1551529), (1421, 863659), (3277, 374507), (5537, 221647), (7643, 160573), (22939, 53501)]