28679091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59377}}^1$

素因数の和:59410

約数の個数: 16

約数和(自身を含む): 45602304

約数和(自身を除く): 16923213

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59377, 178131, 415639, 1246917, 1365671, 4097013, 9559697, 28679091]

約数ペア:

[(1, 28679091), (3, 9559697), (7, 4097013), (21, 1365671), (23, 1246917), (69, 415639), (161, 178131), (483, 59377)]