328562487

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{40973}}^1$

素因数の和:41002

約数の個数: 28

約数和(自身を含む): 537414984

約数和(自身を除く): 208852497

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 40973, 122919, 368757, 450703, 1106271, 1352109, 3318813, 4056327, 9956439, 12168981, 29869317, 36506943, 109520829, 328562487]

約数ペア:

[(1, 328562487), (3, 109520829), (9, 36506943), (11, 29869317), (27, 12168981), (33, 9956439), (81, 4056327), (99, 3318813), (243, 1352109), (297, 1106271), (729, 450703), (891, 368757), (2673, 122919), (8019, 40973)]