40234831

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 51078384

約数和(自身を除く): 10843553

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 761, 1079, 4067, 5327, 7553, 9893, 37289, 52871, 63163, 69251, 442141, 484757, 821119, 3094987, 5747833, 40234831]

約数ペア:

[(1, 40234831), (7, 5747833), (13, 3094987), (49, 821119), (83, 484757), (91, 442141), (581, 69251), (637, 63163), (761, 52871), (1079, 37289), (4067, 9893), (5327, 7553)]