247190502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3169109}}^1$

素因数の和:3169127

約数の個数: 16

約数和(自身を含む): 532410480

約数和(自身を除く): 285219978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3169109, 6338218, 9507327, 19014654, 41198417, 82396834, 123595251, 247190502]

約数ペア:

[(1, 247190502), (2, 123595251), (3, 82396834), (6, 41198417), (13, 19014654), (26, 9507327), (39, 6338218), (78, 3169109)]