40061847

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 23643753

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 419, 471, 609, 1099, 1257, 2933, 3297, 4553, 8799, 12151, 13659, 31871, 36453, 65783, 85057, 95613, 197349, 255171, 460481, 1381443, 1907707, 5723121, 13353949, 40061847]

約数ペア:

[(1, 40061847), (3, 13353949), (7, 5723121), (21, 1907707), (29, 1381443), (87, 460481), (157, 255171), (203, 197349), (419, 95613), (471, 85057), (609, 65783), (1099, 36453), (1257, 31871), (2933, 13659), (3297, 12151), (4553, 8799)]