7182399

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 11796480

約数和(自身を除く): 4614081

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 383, 399, 893, 987, 1149, 2679, 2681, 6251, 7277, 8043, 18001, 18753, 21831, 50939, 54003, 126007, 152817, 342019, 378021, 1026057, 2394133, 7182399]

約数ペア:

[(1, 7182399), (3, 2394133), (7, 1026057), (19, 378021), (21, 342019), (47, 152817), (57, 126007), (133, 54003), (141, 50939), (329, 21831), (383, 18753), (399, 18001), (893, 8043), (987, 7277), (1149, 6251), (2679, 2681)]