2013503940129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{15359}}^1\times {\mathrm{38569}}^1$

素因数の和:54045

約数の個数: 32

約数和(自身を含む): 2957436518400

約数和(自身を除く): 943932578271

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 15359, 38569, 46077, 115707, 168949, 424259, 506847, 1272777, 1581977, 3972607, 4745931, 11917821, 17401747, 43698677, 52205241, 131096031, 592381271, 1777143813, 6516193981, 19548581943, 61015270913, 183045812739, 671167980043, 2013503940129]

約数ペア:

[(1, 2013503940129), (3, 671167980043), (11, 183045812739), (33, 61015270913), (103, 19548581943), (309, 6516193981), (1133, 1777143813), (3399, 592381271), (15359, 131096031), (38569, 52205241), (46077, 43698677), (115707, 17401747), (168949, 11917821), (424259, 4745931), (506847, 3972607), (1272777, 1581977)]