13287294

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 29678880

約数和(自身を除く): 16391586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1021, 1446, 2042, 2169, 3063, 4338, 6126, 6507, 9189, 13014, 18378, 27567, 55134, 246061, 492122, 738183, 1476366, 2214549, 4429098, 6643647, 13287294]

約数ペア:

[(1, 13287294), (2, 6643647), (3, 4429098), (6, 2214549), (9, 1476366), (18, 738183), (27, 492122), (54, 246061), (241, 55134), (482, 27567), (723, 18378), (1021, 13014), (1446, 9189), (2042, 6507), (2169, 6126), (3063, 4338)]