30011241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 45924480

約数和(自身を除く): 15913239

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 401, 741, 1203, 1313, 1919, 3939, 5213, 5757, 7619, 15639, 22857, 24947, 40501, 74841, 99047, 121503, 297141, 526513, 769519, 1579539, 2308557, 10003747, 30011241]

約数ペア:

[(1, 30011241), (3, 10003747), (13, 2308557), (19, 1579539), (39, 769519), (57, 526513), (101, 297141), (247, 121503), (303, 99047), (401, 74841), (741, 40501), (1203, 24947), (1313, 22857), (1919, 15639), (3939, 7619), (5213, 5757)]