28986633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 17582967

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 307, 351, 807, 921, 2421, 2763, 3497, 3991, 7263, 8289, 10491, 11973, 31473, 35919, 82583, 94419, 107757, 247749, 743247, 1073579, 2229741, 3220737, 9662211, 28986633]

約数ペア:

[(1, 28986633), (3, 9662211), (9, 3220737), (13, 2229741), (27, 1073579), (39, 743247), (117, 247749), (269, 107757), (307, 94419), (351, 82583), (807, 35919), (921, 31473), (2421, 11973), (2763, 10491), (3497, 8289), (3991, 7263)]