245865432021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1949}}^1\times {\mathrm{9629}}^1$

素因数の和:11989

約数の個数: 32

約数和(自身を含む): 358744464000

約数和(自身を除く): 112879031979

約数列:

[1, 3, 11, 33, 397, 1191, 1949, 4367, 5847, 9629, 13101, 21439, 28887, 64317, 105919, 317757, 773753, 2321259, 3822713, 8511283, 11468139, 18766921, 25533849, 42049843, 56300763, 126149529, 206436131, 619308393, 7450467637, 22351402911, 81955144007, 245865432021]

約数ペア:

[(1, 245865432021), (3, 81955144007), (11, 22351402911), (33, 7450467637), (397, 619308393), (1191, 206436131), (1949, 126149529), (4367, 56300763), (5847, 42049843), (9629, 25533849), (13101, 18766921), (21439, 11468139), (28887, 8511283), (64317, 3822713), (105919, 2321259), (317757, 773753)]