137603453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 158419800

約数和(自身を除く): 20816347

約数列:

[1, 13, 19, 109, 247, 269, 361, 1417, 2071, 3497, 4693, 5111, 26923, 29321, 39349, 66443, 97109, 381173, 511537, 557099, 1262417, 7242287, 10584881, 137603453]

約数ペア:

[(1, 137603453), (13, 10584881), (19, 7242287), (109, 1262417), (247, 557099), (269, 511537), (361, 381173), (1417, 97109), (2071, 66443), (3497, 39349), (4693, 29321), (5111, 26923)]