431008086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{2423}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 900564480

約数和(自身を除く): 469556394

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1289, 2423, 2578, 3867, 4846, 7269, 7734, 14538, 29647, 55729, 59294, 88941, 111458, 167187, 177882, 334374, 3123247, 6246494, 9369741, 18739482, 71834681, 143669362, 215504043, 431008086]

約数ペア:

[(1, 431008086), (2, 215504043), (3, 143669362), (6, 71834681), (23, 18739482), (46, 9369741), (69, 6246494), (138, 3123247), (1289, 334374), (2423, 177882), (2578, 167187), (3867, 111458), (4846, 88941), (7269, 59294), (7734, 55729), (14538, 29647)]