2955393

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 5273600

約数和(自身を除く): 2318207

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 823, 1197, 2469, 3591, 5761, 7407, 15637, 17283, 22221, 46911, 51849, 109459, 140733, 155547, 328377, 422199, 985131, 2955393]

約数ペア:

[(1, 2955393), (3, 985131), (7, 422199), (9, 328377), (19, 155547), (21, 140733), (27, 109459), (57, 51849), (63, 46911), (133, 22221), (171, 17283), (189, 15637), (399, 7407), (513, 5761), (823, 3591), (1197, 2469)]