6471171

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 11255904

約数和(自身を除く): 4784733

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 113, 189, 303, 339, 567, 707, 791, 909, 1017, 2121, 2373, 2727, 3051, 6363, 7119, 8181, 9153, 11413, 19089, 21357, 34239, 57267, 64071, 79891, 102717, 239673, 308151, 719019, 924453, 2157057, 6471171]

約数ペア:

[(1, 6471171), (3, 2157057), (7, 924453), (9, 719019), (21, 308151), (27, 239673), (63, 102717), (81, 79891), (101, 64071), (113, 57267), (189, 34239), (303, 21357), (339, 19089), (567, 11413), (707, 9153), (791, 8181), (909, 7119), (1017, 6363), (2121, 3051), (2373, 2727)]