379449

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 661440

約数和(自身を除く): 281991

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 317, 399, 951, 1197, 2219, 2853, 6023, 6657, 18069, 19971, 42161, 54207, 126483, 379449]

約数ペア:

[(1, 379449), (3, 126483), (7, 54207), (9, 42161), (19, 19971), (21, 18069), (57, 6657), (63, 6023), (133, 2853), (171, 2219), (317, 1197), (399, 951)]