534626379

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39841}}^1$

素因数の和:39928

約数の個数: 32

約数和(自身を含む): 917959680

約数和(自身を除く): 383333301

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 39841, 119523, 278887, 358569, 836661, 1075707, 2509983, 2828711, 7529949, 8486133, 19800977, 25458399, 59402931, 76375197, 178208793, 534626379]

約数ペア:

[(1, 534626379), (3, 178208793), (7, 76375197), (9, 59402931), (21, 25458399), (27, 19800977), (63, 8486133), (71, 7529949), (189, 2828711), (213, 2509983), (497, 1075707), (639, 836661), (1491, 358569), (1917, 278887), (4473, 119523), (13419, 39841)]