998103681

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{358901}}^1$

素因数の和:359013

約数の個数: 16

約数和(自身を含む): 1493032320

約数和(自身を除く): 494928639

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 358901, 1076703, 3230109, 9690327, 36966803, 110900409, 332701227, 998103681]

約数ペア:

[(1, 998103681), (3, 332701227), (9, 110900409), (27, 36966803), (103, 9690327), (309, 3230109), (927, 1076703), (2781, 358901)]