2912474223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{156257}}^1$

素因数の和:156391

約数の個数: 24

約数和(自身を含む): 4468978800

約数和(自身を除く): 1556504577

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 156257, 468771, 1406313, 2968883, 8906649, 17032013, 26719947, 51096039, 153288117, 323608247, 970824741, 2912474223]

約数ペア:

[(1, 2912474223), (3, 970824741), (9, 323608247), (19, 153288117), (57, 51096039), (109, 26719947), (171, 17032013), (327, 8906649), (981, 2968883), (2071, 1406313), (6213, 468771), (18639, 156257)]