13030941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9778659

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2969, 4389, 8907, 20783, 32659, 56411, 62349, 97977, 169233, 228613, 394877, 620521, 685839, 1184631, 1861563, 4343647, 13030941]

約数ペア:

[(1, 13030941), (3, 4343647), (7, 1861563), (11, 1184631), (19, 685839), (21, 620521), (33, 394877), (57, 228613), (77, 169233), (133, 97977), (209, 62349), (231, 56411), (399, 32659), (627, 20783), (1463, 8907), (2969, 4389)]