978238001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{10657}}^1$

素因数の和:11000

約数の個数: 16

約数和(自身を含む): 1102975104

約数和(自身を除く): 124737103

約数列:

[1, 13, 23, 299, 307, 3991, 7061, 10657, 91793, 138541, 245111, 3186443, 3271699, 42532087, 75249077, 978238001]

約数ペア:

[(1, 978238001), (13, 75249077), (23, 42532087), (299, 3271699), (307, 3186443), (3991, 245111), (7061, 138541), (10657, 91793)]