1317393

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 2373696

約数和(自身を除く): 1056303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1901, 5703, 13307, 17109, 20911, 39921, 62733, 119763, 146377, 188199, 439131, 1317393]

約数ペア:

[(1, 1317393), (3, 439131), (7, 188199), (9, 146377), (11, 119763), (21, 62733), (33, 39921), (63, 20911), (77, 17109), (99, 13307), (231, 5703), (693, 1901)]