1820313

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 28

約数和(自身を含む): 2990448

約数和(自身を除く): 1170135

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 227, 243, 297, 681, 729, 891, 2043, 2497, 2673, 6129, 7491, 8019, 18387, 22473, 55161, 67419, 165483, 202257, 606771, 1820313]

約数ペア:

[(1, 1820313), (3, 606771), (9, 202257), (11, 165483), (27, 67419), (33, 55161), (81, 22473), (99, 18387), (227, 8019), (243, 7491), (297, 6129), (681, 2673), (729, 2497), (891, 2043)]