11220199209

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 17081064000

約数和(自身を除く): 5860864791

約数列:

[1, 3, 9, 29, 83, 87, 157, 249, 261, 471, 747, 1413, 2407, 3299, 4553, 7221, 9897, 13031, 13659, 21663, 29691, 39093, 40977, 95671, 117279, 273817, 287013, 377899, 517943, 821451, 861039, 1133697, 1553829, 2464353, 3401091, 4661487, 7940693, 15020347, 23822079, 42989269, 45061041, 71466237, 128967807, 135183123, 386903421, 1246688801, 3740066403, 11220199209]

約数ペア:

[(1, 11220199209), (3, 3740066403), (9, 1246688801), (29, 386903421), (83, 135183123), (87, 128967807), (157, 71466237), (249, 45061041), (261, 42989269), (471, 23822079), (747, 15020347), (1413, 7940693), (2407, 4661487), (3299, 3401091), (4553, 2464353), (7221, 1553829), (9897, 1133697), (13031, 861039), (13659, 821451), (21663, 517943), (29691, 377899), (39093, 287013), (40977, 273817), (95671, 117279)]