39619713

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 23832447

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 971, 1407, 1943, 2913, 5829, 6797, 13601, 20391, 28159, 40803, 65057, 84477, 195171, 197113, 455399, 591339, 1366197, 1886653, 5659959, 13206571, 39619713]

約数ペア:

[(1, 39619713), (3, 13206571), (7, 5659959), (21, 1886653), (29, 1366197), (67, 591339), (87, 455399), (201, 197113), (203, 195171), (469, 84477), (609, 65057), (971, 40803), (1407, 28159), (1943, 20391), (2913, 13601), (5829, 6797)]