13306577739

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409597}}^1$

素因数の和:409644

約数の個数: 48

約数和(自身を含む): 23533862688

約数和(自身を除く): 10227284949

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 10829, 32487, 409597, 1228791, 2867179, 5324761, 6963149, 8601537, 15974283, 20070253, 20889447, 37273327, 48742043, 60210759, 90520937, 111819981, 146226129, 260913289, 271562811, 341194301, 633646559, 782739867, 1023582903, 1900939677, 4435525913, 13306577739]

約数ペア:

[(1, 13306577739), (3, 4435525913), (7, 1900939677), (13, 1023582903), (17, 782739867), (21, 633646559), (39, 341194301), (49, 271562811), (51, 260913289), (91, 146226129), (119, 111819981), (147, 90520937), (221, 60210759), (273, 48742043), (357, 37273327), (637, 20889447), (663, 20070253), (833, 15974283), (1547, 8601537), (1911, 6963149), (2499, 5324761), (4641, 2867179), (10829, 1228791), (32487, 409597)]