355919091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 538460160

約数和(自身を除く): 182541069

約数列:

[1, 3, 11, 31, 33, 93, 139, 341, 417, 1023, 1529, 2503, 4309, 4587, 7509, 12927, 27533, 47399, 77593, 82599, 142197, 232779, 347917, 853523, 1043751, 2560569, 3827087, 10785427, 11481261, 32356281, 118639697, 355919091]

約数ペア:

[(1, 355919091), (3, 118639697), (11, 32356281), (31, 11481261), (33, 10785427), (93, 3827087), (139, 2560569), (341, 1043751), (417, 853523), (1023, 347917), (1529, 232779), (2503, 142197), (4309, 82599), (4587, 77593), (7509, 47399), (12927, 27533)]