472902241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 596606976

約数和(自身を除く): 123704735

約数列:

[1, 7, 23, 31, 41, 161, 217, 287, 713, 943, 1271, 2311, 4991, 6601, 8897, 16177, 29233, 53153, 71641, 94751, 204631, 372071, 501487, 663257, 1647743, 2179273, 2937281, 11534201, 15254911, 20560967, 67557463, 472902241]

約数ペア:

[(1, 472902241), (7, 67557463), (23, 20560967), (31, 15254911), (41, 11534201), (161, 2937281), (217, 2179273), (287, 1647743), (713, 663257), (943, 501487), (1271, 372071), (2311, 204631), (4991, 94751), (6601, 71641), (8897, 53153), (16177, 29233)]