719244799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 943409152

約数和(自身を除く): 224164353

約数列:

[1, 7, 13, 23, 67, 91, 161, 223, 299, 469, 529, 871, 1541, 1561, 2093, 2899, 3703, 5129, 6097, 6877, 10787, 14941, 20033, 20293, 35443, 35903, 48139, 66677, 104587, 117967, 140231, 194233, 248101, 343643, 460759, 466739, 825769, 1359631, 1533571, 2405501, 3225313, 4467359, 7903789, 10734997, 31271513, 55326523, 102749257, 719244799]

約数ペア:

[(1, 719244799), (7, 102749257), (13, 55326523), (23, 31271513), (67, 10734997), (91, 7903789), (161, 4467359), (223, 3225313), (299, 2405501), (469, 1533571), (529, 1359631), (871, 825769), (1541, 466739), (1561, 460759), (2093, 343643), (2899, 248101), (3703, 194233), (5129, 140231), (6097, 117967), (6877, 104587), (10787, 66677), (14941, 48139), (20033, 35903), (20293, 35443)]