38860101

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 67585280

約数和(自身を除く): 28725179

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 5557, 6993, 16671, 38899, 50013, 116697, 150039, 205609, 350091, 616827, 1050273, 1439263, 1850481, 4317789, 5551443, 12953367, 38860101]

約数ペア:

[(1, 38860101), (3, 12953367), (7, 5551443), (9, 4317789), (21, 1850481), (27, 1439263), (37, 1050273), (63, 616827), (111, 350091), (189, 205609), (259, 150039), (333, 116697), (777, 50013), (999, 38899), (2331, 16671), (5557, 6993)]