15690941607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1\times {\mathrm{1669}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 22924477440

約数和(自身を除く): 7233535833

約数列:

[1, 3, 11, 33, 431, 661, 1293, 1669, 1983, 4741, 5007, 7271, 14223, 18359, 21813, 55077, 284891, 719339, 854673, 1103209, 2158017, 3133801, 3309627, 7912729, 9401403, 12135299, 23738187, 36405897, 475483079, 1426449237, 5230313869, 15690941607]

約数ペア:

[(1, 15690941607), (3, 5230313869), (11, 1426449237), (33, 475483079), (431, 36405897), (661, 23738187), (1293, 12135299), (1669, 9401403), (1983, 7912729), (4741, 3309627), (5007, 3133801), (7271, 2158017), (14223, 1103209), (18359, 854673), (21813, 719339), (55077, 284891)]