684884259

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{2011}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 1004390400

約数和(自身を除く): 319506141

約数列:

[1, 3, 9, 79, 237, 479, 711, 1437, 2011, 4311, 6033, 18099, 37841, 113523, 158869, 340569, 476607, 963269, 1429821, 2889807, 8669421, 76098251, 228294753, 684884259]

約数ペア:

[(1, 684884259), (3, 228294753), (9, 76098251), (79, 8669421), (237, 2889807), (479, 1429821), (711, 963269), (1437, 476607), (2011, 340569), (4311, 158869), (6033, 113523), (18099, 37841)]