38492769

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 60313600

約数和(自身を除く): 21820831

約数列:

[1, 3, 7, 21, 61, 151, 183, 199, 427, 453, 597, 1057, 1281, 1393, 3171, 4179, 9211, 12139, 27633, 30049, 36417, 64477, 84973, 90147, 193431, 210343, 254919, 631029, 1832989, 5498967, 12830923, 38492769]

約数ペア:

[(1, 38492769), (3, 12830923), (7, 5498967), (21, 1832989), (61, 631029), (151, 254919), (183, 210343), (199, 193431), (427, 90147), (453, 84973), (597, 64477), (1057, 36417), (1281, 30049), (1393, 27633), (3171, 12139), (4179, 9211)]