407787102

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{328331}}^1$

素因数の和:328365

約数の個数: 32

約数和(自身を含む): 945596160

約数和(自身を除く): 537809058

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 328331, 656662, 984993, 1969986, 2954979, 5909958, 7551613, 8864937, 15103226, 17729874, 22654839, 45309678, 67964517, 135929034, 203893551, 407787102]

約数ペア:

[(1, 407787102), (2, 203893551), (3, 135929034), (6, 67964517), (9, 45309678), (18, 22654839), (23, 17729874), (27, 15103226), (46, 8864937), (54, 7551613), (69, 5909958), (138, 2954979), (207, 1969986), (414, 984993), (621, 656662), (1242, 328331)]