12945603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 6695997

約数列:

[1, 3, 11, 33, 59, 61, 109, 177, 183, 327, 649, 671, 1199, 1947, 2013, 3597, 3599, 6431, 6649, 10797, 19293, 19947, 39589, 70741, 73139, 118767, 212223, 219417, 392291, 1176873, 4315201, 12945603]

約数ペア:

[(1, 12945603), (3, 4315201), (11, 1176873), (33, 392291), (59, 219417), (61, 212223), (109, 118767), (177, 73139), (183, 70741), (327, 39589), (649, 19947), (671, 19293), (1199, 10797), (1947, 6649), (2013, 6431), (3597, 3599)]