17967229917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{130843}}^1$

素因数の和:131369

約数の個数: 32

約数和(自身を含む): 29543528448

約数和(自身を除く): 11576298531

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 503, 1509, 3521, 6539, 10563, 19617, 45773, 130843, 137319, 392529, 915901, 1700959, 2747703, 5102877, 11906713, 35720139, 65814029, 197442087, 460698203, 855582377, 1382094609, 2566747131, 5989076639, 17967229917]

約数ペア:

[(1, 17967229917), (3, 5989076639), (7, 2566747131), (13, 1382094609), (21, 855582377), (39, 460698203), (91, 197442087), (273, 65814029), (503, 35720139), (1509, 11906713), (3521, 5102877), (6539, 2747703), (10563, 1700959), (19617, 915901), (45773, 392529), (130843, 137319)]