31004867789

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 36440928000

約数和(自身を除く): 5436060211

約数列:

[1, 7, 89, 101, 149, 623, 707, 1043, 3307, 8989, 13261, 15049, 23149, 62923, 92827, 105343, 294323, 334007, 492743, 1339361, 2060261, 2338049, 3449201, 9375527, 29726623, 43854127, 49767043, 208086361, 306978889, 348369301, 4429266827, 31004867789]

約数ペア:

[(1, 31004867789), (7, 4429266827), (89, 348369301), (101, 306978889), (149, 208086361), (623, 49767043), (707, 43854127), (1043, 29726623), (3307, 9375527), (8989, 3449201), (13261, 2338049), (15049, 2060261), (23149, 1339361), (62923, 492743), (92827, 334007), (105343, 294323)]