15679393917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{26249}}^1$

素因数の和:27073

約数の個数: 32

約数和(自身を含む): 23829120000

約数和(自身を除く): 8149726083

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 787, 2361, 8657, 18101, 25971, 26249, 54303, 78747, 199111, 288739, 597333, 603727, 866217, 1811181, 6640997, 19922991, 20657963, 61973889, 227237593, 475133149, 681712779, 1425399447, 5226464639, 15679393917]

約数ペア:

[(1, 15679393917), (3, 5226464639), (11, 1425399447), (23, 681712779), (33, 475133149), (69, 227237593), (253, 61973889), (759, 20657963), (787, 19922991), (2361, 6640997), (8657, 1811181), (18101, 866217), (25971, 603727), (26249, 597333), (54303, 288739), (78747, 199111)]