1020327

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 1729152

約数和(自身を除く): 708825

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 631, 1617, 1893, 4417, 6941, 13251, 20823, 30919, 48587, 92757, 145761, 340109, 1020327]

約数ペア:

[(1, 1020327), (3, 340109), (7, 145761), (11, 92757), (21, 48587), (33, 30919), (49, 20823), (77, 13251), (147, 6941), (231, 4417), (539, 1893), (631, 1617)]