23387961

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 8364039

約数列:

[1, 3, 97, 179, 291, 449, 537, 1347, 17363, 43553, 52089, 80371, 130659, 241113, 7795987, 23387961]

約数ペア:

[(1, 23387961), (3, 7795987), (97, 241113), (179, 130659), (291, 80371), (449, 52089), (537, 43553), (1347, 17363)]