371323897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 466676480

約数和(自身を除く): 95352583

約数列:

[1, 7, 19, 37, 61, 133, 259, 427, 703, 1159, 1237, 2257, 4921, 8113, 8659, 15799, 23503, 42883, 45769, 75457, 164521, 300181, 320383, 528199, 869611, 1433683, 2791909, 6087277, 10035781, 19543363, 53046271, 371323897]

約数ペア:

[(1, 371323897), (7, 53046271), (19, 19543363), (37, 10035781), (61, 6087277), (133, 2791909), (259, 1433683), (427, 869611), (703, 528199), (1159, 320383), (1237, 300181), (2257, 164521), (4921, 75457), (8113, 45769), (8659, 42883), (15799, 23503)]