330497727

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13721}}^1$

素因数の和:13799

約数の個数: 32

約数和(自身を含む): 533950464

約数和(自身を除く): 203452737

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 8029, 13721, 24087, 41163, 96047, 288141, 425351, 507677, 1276053, 1523031, 2977457, 3553739, 8932371, 10661217, 15737987, 47213961, 110165909, 330497727]

約数ペア:

[(1, 330497727), (3, 110165909), (7, 47213961), (21, 15737987), (31, 10661217), (37, 8932371), (93, 3553739), (111, 2977457), (217, 1523031), (259, 1276053), (651, 507677), (777, 425351), (1147, 288141), (3441, 96047), (8029, 41163), (13721, 24087)]