28962129

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 46854144

約数和(自身を除く): 17892015

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 983, 1281, 1403, 2949, 4209, 6881, 9821, 20643, 22609, 29463, 59963, 67827, 158263, 179889, 419741, 474789, 1259223, 1379149, 4137447, 9654043, 28962129]

約数ペア:

[(1, 28962129), (3, 9654043), (7, 4137447), (21, 1379149), (23, 1259223), (61, 474789), (69, 419741), (161, 179889), (183, 158263), (427, 67827), (483, 59963), (983, 29463), (1281, 22609), (1403, 20643), (2949, 9821), (4209, 6881)]