345758127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{919}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 542814720

約数和(自身を除く): 197056593

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 877, 919, 2631, 2757, 9647, 10109, 11401, 11947, 28941, 30327, 34203, 35841, 125411, 131417, 376233, 394251, 805963, 2417889, 8865593, 10477519, 26596779, 31432557, 115252709, 345758127]

約数ペア:

[(1, 345758127), (3, 115252709), (11, 31432557), (13, 26596779), (33, 10477519), (39, 8865593), (143, 2417889), (429, 805963), (877, 394251), (919, 376233), (2631, 131417), (2757, 125411), (9647, 35841), (10109, 34203), (11401, 30327), (11947, 28941)]