56952987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 93972480

約数和(自身を除く): 37019493

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 911, 1603, 2733, 2977, 4809, 6377, 8931, 11843, 19131, 20839, 35529, 62517, 82901, 208619, 248703, 625857, 1460333, 2712047, 4380999, 8136141, 18984329, 56952987]

約数ペア:

[(1, 56952987), (3, 18984329), (7, 8136141), (13, 4380999), (21, 2712047), (39, 1460333), (91, 625857), (229, 248703), (273, 208619), (687, 82901), (911, 62517), (1603, 35529), (2733, 20839), (2977, 19131), (4809, 11843), (6377, 8931)]