29278977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 50147328

約数和(自身を除く): 20868351

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4663, 6279, 13989, 32641, 60619, 97923, 107249, 181857, 321747, 424333, 750743, 1272999, 1394237, 2252229, 4182711, 9759659, 29278977]

約数ペア:

[(1, 29278977), (3, 9759659), (7, 4182711), (13, 2252229), (21, 1394237), (23, 1272999), (39, 750743), (69, 424333), (91, 321747), (161, 181857), (273, 107249), (299, 97923), (483, 60619), (897, 32641), (2093, 13989), (4663, 6279)]