1330351911

素因数分解:

$3^3\times 7^3\times {\mathrm{143651}}^1$

素因数の和:143681

約数の個数: 32

約数和(自身を含む): 2298432000

約数和(自身を除く): 968080089

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 143651, 430953, 1005557, 1292859, 3016671, 3878577, 7038899, 9050013, 21116697, 27150039, 49272293, 63350091, 147816879, 190050273, 443450637, 1330351911]

約数ペア:

[(1, 1330351911), (3, 443450637), (7, 190050273), (9, 147816879), (21, 63350091), (27, 49272293), (49, 27150039), (63, 21116697), (147, 9050013), (189, 7038899), (343, 3878577), (441, 3016671), (1029, 1292859), (1323, 1005557), (3087, 430953), (9261, 143651)]