228976431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 337720320

約数和(自身を除く): 108743889

約数列:

[1, 3, 23, 29, 41, 69, 87, 123, 667, 943, 1189, 2001, 2791, 2829, 3567, 8373, 27347, 64193, 80939, 82041, 114431, 192579, 242817, 343293, 1861597, 2631913, 3318499, 5584791, 7895739, 9955497, 76325477, 228976431]

約数ペア:

[(1, 228976431), (3, 76325477), (23, 9955497), (29, 7895739), (41, 5584791), (69, 3318499), (87, 2631913), (123, 1861597), (667, 343293), (943, 242817), (1189, 192579), (2001, 114431), (2791, 82041), (2829, 80939), (3567, 64193), (8373, 27347)]