321479613

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6653}}^1$

素因数の和:6738

約数の個数: 48

約数和(自身を含む): 581293440

約数和(自身を除く): 259813827

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 3717, 5369, 6653, 6903, 16107, 19959, 46571, 48321, 59877, 86489, 139713, 259467, 392527, 419139, 605423, 778401, 1177581, 1816269, 2747689, 3532743, 5102851, 5448807, 8243067, 15308553, 24729201, 35719957, 45925659, 107159871, 321479613]

約数ペア:

[(1, 321479613), (3, 107159871), (7, 45925659), (9, 35719957), (13, 24729201), (21, 15308553), (39, 8243067), (59, 5448807), (63, 5102851), (91, 3532743), (117, 2747689), (177, 1816269), (273, 1177581), (413, 778401), (531, 605423), (767, 419139), (819, 392527), (1239, 259467), (2301, 139713), (3717, 86489), (5369, 59877), (6653, 48321), (6903, 46571), (16107, 19959)]