2212990647

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1\times {\mathrm{1109}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 3401395200

約数和(自身を除く): 1188404553

約数列:

[1, 3, 7, 21, 167, 501, 569, 1109, 1169, 1707, 3327, 3507, 3983, 7763, 11949, 23289, 95023, 185203, 285069, 555609, 631021, 665161, 1296421, 1893063, 1995483, 3889263, 4417147, 13251441, 105380507, 316141521, 737663549, 2212990647]

約数ペア:

[(1, 2212990647), (3, 737663549), (7, 316141521), (21, 105380507), (167, 13251441), (501, 4417147), (569, 3889263), (1109, 1995483), (1169, 1893063), (1707, 1296421), (3327, 665161), (3507, 631021), (3983, 555609), (7763, 285069), (11949, 185203), (23289, 95023)]