9813639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 5282169

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 181, 341, 543, 583, 1023, 1643, 1749, 1991, 4929, 5611, 5973, 9593, 16833, 18073, 28779, 54219, 61721, 105523, 185163, 297383, 316569, 892149, 3271213, 9813639]

約数ペア:

[(1, 9813639), (3, 3271213), (11, 892149), (31, 316569), (33, 297383), (53, 185163), (93, 105523), (159, 61721), (181, 54219), (341, 28779), (543, 18073), (583, 16833), (1023, 9593), (1643, 5973), (1749, 5611), (1991, 4929)]