1002943971

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{554419}}^1$

素因数の和:554495

約数の個数: 16

約数和(自身を含む): 1508022400

約数和(自身を除く): 505078429

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 554419, 1663257, 4989771, 14969313, 37146073, 111438219, 334314657, 1002943971]

約数ペア:

[(1, 1002943971), (3, 334314657), (9, 111438219), (27, 37146073), (67, 14969313), (201, 4989771), (603, 1663257), (1809, 554419)]