1138190079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49549}}^1$

素因数の和:49615

約数の個数: 32

約数和(自身を含む): 1775872000

約数和(自身を除く): 637681921

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 22971, 49549, 148647, 644137, 941431, 1536019, 1932411, 2824293, 4608057, 12238603, 19968247, 29184361, 36715809, 59904741, 87553083, 379396693, 1138190079]

約数ペア:

[(1, 1138190079), (3, 379396693), (13, 87553083), (19, 59904741), (31, 36715809), (39, 29184361), (57, 19968247), (93, 12238603), (247, 4608057), (403, 2824293), (589, 1932411), (741, 1536019), (1209, 941431), (1767, 644137), (7657, 148647), (22971, 49549)]