665087142003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1712981}}^1$

素因数の和:1713355

約数の個数: 32

約数和(自身を含む): 982730921472

約数和(自身を除く): 317643779469

約数列:

[1, 3, 17, 23, 51, 69, 331, 391, 993, 1173, 5627, 7613, 16881, 22839, 129421, 388263, 1712981, 5138943, 29120677, 39398563, 87362031, 118195689, 566996711, 669775571, 1700990133, 2009326713, 9638944087, 13040924353, 28916832261, 39122773059, 221695714001, 665087142003]

約数ペア:

[(1, 665087142003), (3, 221695714001), (17, 39122773059), (23, 28916832261), (51, 13040924353), (69, 9638944087), (331, 2009326713), (391, 1700990133), (993, 669775571), (1173, 566996711), (5627, 118195689), (7613, 87362031), (16881, 39398563), (22839, 29120677), (129421, 5138943), (388263, 1712981)]