2019941703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{12611}}^1$

素因数の和:12704

約数の個数: 36

約数和(自身を含む): 3229605288

約数和(自身を除く): 1209663585

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1369, 1443, 4107, 4329, 12321, 12611, 17797, 37833, 53391, 113499, 160173, 163943, 466607, 491829, 1399821, 1475487, 4199463, 6065891, 17264459, 18197673, 51793377, 54593019, 155380131, 224437967, 673313901, 2019941703]

約数ペア:

[(1, 2019941703), (3, 673313901), (9, 224437967), (13, 155380131), (37, 54593019), (39, 51793377), (111, 18197673), (117, 17264459), (333, 6065891), (481, 4199463), (1369, 1475487), (1443, 1399821), (4107, 491829), (4329, 466607), (12321, 163943), (12611, 160173), (17797, 113499), (37833, 53391)]