897183

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1566720

約数和(自身を除く): 669537

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 101, 141, 189, 303, 329, 423, 707, 909, 987, 1269, 2121, 2727, 2961, 4747, 6363, 8883, 14241, 19089, 33229, 42723, 99687, 128169, 299061, 897183]

約数ペア:

[(1, 897183), (3, 299061), (7, 128169), (9, 99687), (21, 42723), (27, 33229), (47, 19089), (63, 14241), (101, 8883), (141, 6363), (189, 4747), (303, 2961), (329, 2727), (423, 2121), (707, 1269), (909, 987)]