23418369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 37712640

約数和(自身を除く): 14294271

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 487, 1233, 1461, 1781, 3699, 4383, 5343, 6331, 13149, 16029, 18993, 48087, 56979, 66719, 170937, 200157, 600471, 867347, 1801413, 2602041, 7806123, 23418369]

約数ペア:

[(1, 23418369), (3, 7806123), (9, 2602041), (13, 1801413), (27, 867347), (39, 600471), (117, 200157), (137, 170937), (351, 66719), (411, 56979), (487, 48087), (1233, 18993), (1461, 16029), (1781, 13149), (3699, 6331), (4383, 5343)]