3818829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 2678451

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 563, 969, 1689, 2261, 3941, 6783, 9571, 10697, 11823, 28713, 32091, 66997, 74879, 181849, 200991, 224637, 545547, 1272943, 3818829]

約数ペア:

[(1, 3818829), (3, 1272943), (7, 545547), (17, 224637), (19, 200991), (21, 181849), (51, 74879), (57, 66997), (119, 32091), (133, 28713), (323, 11823), (357, 10697), (399, 9571), (563, 6783), (969, 3941), (1689, 2261)]