1333993829

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 1600929792

約数和(自身を除く): 266935963

約数列:

[1, 7, 31, 131, 167, 217, 281, 917, 1169, 1967, 4061, 5177, 8711, 21877, 28427, 36239, 36811, 46927, 60977, 153139, 257677, 328489, 678187, 1141141, 1454737, 4747309, 6147437, 7987987, 10183159, 43032059, 190570547, 1333993829]

約数ペア:

[(1, 1333993829), (7, 190570547), (31, 43032059), (131, 10183159), (167, 7987987), (217, 6147437), (281, 4747309), (917, 1454737), (1169, 1141141), (1967, 678187), (4061, 328489), (5177, 257677), (8711, 153139), (21877, 60977), (28427, 46927), (36239, 36811)]