31052901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 15516699

約数列:

[1, 3, 11, 33, 89, 97, 109, 267, 291, 327, 979, 1067, 1199, 2937, 3201, 3597, 8633, 9701, 10573, 25899, 29103, 31719, 94963, 106711, 116303, 284889, 320133, 348909, 940997, 2822991, 10350967, 31052901]

約数ペア:

[(1, 31052901), (3, 10350967), (11, 2822991), (33, 940997), (89, 348909), (97, 320133), (109, 284889), (267, 116303), (291, 106711), (327, 94963), (979, 31719), (1067, 29103), (1199, 25899), (2937, 10573), (3201, 9701), (3597, 8633)]