2012313987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 3132043200

約数和(自身を除く): 1119729213

約数列:

[1, 3, 9, 17, 51, 103, 149, 153, 309, 447, 857, 927, 1341, 1751, 2533, 2571, 5253, 7599, 7713, 14569, 15347, 15759, 22797, 43707, 46041, 88271, 127693, 131121, 138123, 260899, 264813, 383079, 782697, 794439, 1149237, 1500607, 2170781, 2348091, 4501821, 6512343, 13152379, 13505463, 19537029, 39457137, 118371411, 223590443, 670771329, 2012313987]

約数ペア:

[(1, 2012313987), (3, 670771329), (9, 223590443), (17, 118371411), (51, 39457137), (103, 19537029), (149, 13505463), (153, 13152379), (309, 6512343), (447, 4501821), (857, 2348091), (927, 2170781), (1341, 1500607), (1751, 1149237), (2533, 794439), (2571, 782697), (5253, 383079), (7599, 264813), (7713, 260899), (14569, 138123), (15347, 131121), (15759, 127693), (22797, 88271), (43707, 46041)]