2219373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 3541440

約数和(自身を除く): 1322067

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6323, 18969, 56907, 82199, 170721, 246597, 739791, 2219373]

約数ペア:

[(1, 2219373), (3, 739791), (9, 246597), (13, 170721), (27, 82199), (39, 56907), (117, 18969), (351, 6323)]