13035273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 19522560

約数和(自身を除く): 6487287

約数列:

[1, 3, 19, 23, 57, 61, 69, 163, 183, 437, 489, 1159, 1311, 1403, 3097, 3477, 3749, 4209, 9291, 9943, 11247, 26657, 29829, 71231, 79971, 188917, 213693, 228689, 566751, 686067, 4345091, 13035273]

約数ペア:

[(1, 13035273), (3, 4345091), (19, 686067), (23, 566751), (57, 228689), (61, 213693), (69, 188917), (163, 79971), (183, 71231), (437, 29829), (489, 26657), (1159, 11247), (1311, 9943), (1403, 9291), (3097, 4209), (3477, 3749)]